Amazon Definitive Technology  
10-07-2018 04:30 pm
Definitive Technology Symphony 1 Over-Ear Bluetooth Wireless Headphones - Black
Immerse yourself in precision-crafted, audiophile-grade sound wherever you are with the Definitive Technology Symphony 1 executive Bluetooth headphones. Connectivity Technology: Wireless
50mm drivers offer detailed, full-fidelity highs and mids-and rich, deep bass-for a big, natural soundstage
Convenient Bluetooth connectivity for wireless listening and phone calls
Closed back, over-ear design seals out external sound while active noise cancellation (ANC) technology dramatically reduces ambient noise
Built-in rechargeable battery lasts up to 15 hours with noise cancellation on
Amazon Bose  
Bose QuietComfort 45 Wireless Bluetooth Noise Cancelling Headphones, Over-Ear Headphones with Microphone, Personalized Noise Cancellation and Sound, Eclipse Grey, Limited Edition
NOISE CANCELLING WIRELESS HEADPHONES: The perfect balance of quiet, comfort, and sound. Bose uses tiny mics to measure, compare, and react to outside noise, cancelling it with opposite signals. Bluetooth range-up to 9 m (30 feet).
HIGH-FIDELITY AUDIO: The TriPort acoustic architecture offers depth and fullness. Volume-optimized Active EQ maintains balanced performance at any volume, so bass stays consistent when turned down and the music remains clear when turned up.
QUIET AND AWARE MODES: Choose Quiet Mode for full noise cancelling, or Aware Mode to bring the outside into the around ear headphones and hear your environment and your music at the same time.
UP TO 22 HOURS BATTERY LIFE: Enjoy 22 hours of battery life from a single charge. A quick 15-minute charge offers 3 hours when you’re on the go, or plug in the included audio cable to listen for even longer in wired mode.
PERSONALIZE YOUR AUDIO: Adjustable EQ allows you to set the bass, mid-range, and treble levels to your personal preferences or select one of several preset options.
BOSE SIMPLESYNC TECHNOLOGY: SimpleSync pairs your Bose QuietComfort 45 headphones with select Bose smart soundbars for a personal TV listening experience. Independent volume controls allow you to lower or mute your soundbar while keeping your headphones as loud as you like.Away from your phone. Press and hold the Bluetooth button on each device to sync their sound. Already got a group going.Link by pressing the Action button to connect at a moment’s notice.
Bose QuietComfort 45 Wireless Bluetooth Noise Cancelling Headphones, Over-Ear He
Amazon Auris  
Auris Blume Pro HiFi Bluetooth 5.0 Music Receiver Long Range Bluetooth Adapter with Audiophile DAC, LDAC, aptX HD, OLED Display & Optical Coaxial AUX Output for Home Stereo, AV Receiver or Amplifier
MODERNIZE YOUR GOOD OLD HIFI STEREO: bluMe Pro is an audiophile quality premium HiFi Bluetooth audio adapter that adds high definition Bluetooth connectivity to any vintage home stereo system, AV receiver or powered speakers. Simple setup, connect bluMe Pro in seconds to your music system and stream Hi-Res audio wirelessly from your smartphone, tablet or computer.
BRILLIANT WIRELESS AUDIO: Featuring support for the state-of-the-art Sony LDAC audio codec, Qualcomm aptX HD, aptX Low Latency, aptX and AAC decoding, bluMe Pro adds the highest quality Bluetooth audio to any home stereo system.
AUDIOPHILE QUALITY DIGITAL SOUND: Employs a very high performance audiophile-grade ESS Sabre upsampling 32-bit/384kHz digital-to-analogue converter (DAC) that allows bluMe Pro to decode audio files and provide a lossless audio experience. bluMe Pro Also adopts a high-performance Cirrus Logic digital audio conversion chip that efficiently encodes the Bluetooth audio signal to high quality digital optical & coaxial signal outputs.
VERSATILE CONNECTIVITY & EXTENDED WIRELESS RANGE: Featuring Analog RCA and both Digital output options - Digital Optical and Digital Coaxial, bluMe Pro is designed ultimate compatibility with audio systems of all types, for true high resolution audio. Utilizes special circuitry and external gain antenna to extend the wireless range to up to 30meters / 100+ feet, providing glitch-free performance that works through multiple walls.
PREMIUM ALUMINUM DESIGN WITH OLED DISPLAY: Encased in premium anodized aluminum housing, the sleek and compact bluMe Pro is a premium product that also encomposes a 1.3-inch OLED screen that intuitively displays information like Bluetooth connection status, audio codec, sampling rate, song name and more. *Please note: This device is not
Auris Blume Pro HiFi Bluetooth 5.0 Music Receiver Long Range Bluetooth Adapter w
Amazon KGUSS  
Topping E50 Mini HiFi DAC ES9068AS DSD512 PCM768kHz USB DAC USB/Coax/Opt Inputs RCA/TRS Outputs Decoder for Home Theater Game Music Black
Good Sound Quality - With the help of careful design and adjustment, E50 pro- vides a distortion as low as 0.00009% and a dynamic range of 126dB, providing you with perfect sound quality. This also makes E50 suitable for applications: high-fidelity PC-HIFI system, mobile phone/tablet OTG, CD play- er/turntable external DAC, digital broadcastingexternal DAC, TV DAC and so on
“Hearing Is Knowing” - TOPPING E50 uses the latest high performance DAC chip ES9068AS. With our excellence in design and engineering, it provides realistic and transparent sound quality.And USB supports DSD512 & PCM768kHz.USB input has the best performance of E50. It uses XMOS 2nd 16-core processor XU216, which brings the support of 32bit768kHz PCM, DSD512 native high-reso- lution audio and MQA full decoding.It have audiophile quality sound,bring you a better hearing feast
Some upgrades - On the E50, the traditional optical and coaxial input not only supports 24bit192kHz PCM, but also supports Dop DSD64 and MQA rendering.And using CPLD to process the clock and greatly optimize the digital signal, achieved incredible jitter suppression capa- bilities. The use of new technology makes the femtosec- ond crystal and external clock no longer needed to sup- press jitter.And you can choose "TRS only", RCA only" or TRS+RCA" output to meet different usages in the systems
5V Power Supply - TOPPING E50 uses a DC5V power supply, which can be easily accessed almost everywhere. You can power it up by USB port of PC, mobile phone charger or even a power bank.(Note: The product does not provide a 5V power adapter.)
Preamplifier function - E50 has preamplifier function So you can control the output volume on the remote control. This will provide great convenience when connected to a power amplifier or monitor speakers. And also help you leave the budget for a preamplifier
Topping E50 Mini HiFi DAC ES9068AS DSD512 PCM768kHz USB DAC USB/Coax/Opt Inputs
Amazon EarFun  
EarFun Kids Headphones Wired with Microphone, 85/94dB Volume Limit Headphones for Kids, Portable Wired Headphones with Shareport, Stereo Sound Foldable Headset for School/Tablet/iPad, Green Violet
- & . EarFun K1 kids headphones are specially designed for children, made of recycled and sustainable material, meet the CPC and CPSIA standards, and pass the CPC-certified. Also, the wired kids headsets are limited to a sound level of 85dB/94dB for preventing kids' hearing damage. Choose EarFun K1 kids headphones, provide a healthy hearing environment for your child no matter in studying or entertainment!
& . With the microphone on the audio cable, it is convenient for kids' online study and communication. And it's easy to play/pause audio, answer or end calls, and skip tracks via in-line control. Besides, the 3.5mm sharing jack allows kids to share audio with friends or families with no need for a splitter.
. The wired headphones are covered with Nylon braided cord, which is a tangle-free cable that prevents tugging or knotting. EarFun headband headphones can stand being squished in the bag or dropped, even with any tough twists and pulling. Please be assured that It's enough sturdy to use.
. Equipped with built-in 40mm soundstage drivers, EarFun K1 wired kids headphones offer fully balanced stereo sound with full dynamic range and rich bass, and crisp highs. Being the best companion for your kids to study, play and listen.
& . The ultra-soft ear caps combined with adjustable sliders allow getting the perfect and comfortable fit for your head shape. And the wired headphones' foldable design makes it easy to carry or store, perfect for traveling or school. Accompany your child anytime, anywhere.
EarFun Kids Headphones Wired with Microphone, 85/94dB Volume Limit Headphones fo
Amazon Ordtop  
Wireless Earbuds, Bluetooth 5.3 Headphones with 4 Mic, 2023 Bluetooth Earbuds in Ear Mini ENC Noise Cancelling Earbuds 40H Deep Bass Wireless Earphones, USB-C, IP7 Waterproof Ear Buds for Android iOS
Bluetooth 5.3 and HD Stereo Audio: Wireless earbud with the advanced Bluetooth 5.3 technology, which provides instant pairing and stable transmission without interruptions. Stronger anti-signal interference and lower signal delay. Bluetooth headphones adopt 13mm graphene drivers and volume-optimized active EQ keep audio clear and balanced at any volume, and the high compliance diaphragm reproduce a rich bass range, also enhances sound quality and reduces distortion.
4-ENC Noise Cancelling Mic and Crystal-Clear Calls: 2 built-in mics in each wireless headphones utilize call noise cancellation to ensure clear and truly sound, allowing you to enjoy high quality conversations anytime, anywhere. 4-Mics work together to reject noises around you, keeping your voice sounding clear for every call to precisely for hands-free calls and Speak-to-Chat detection. Make sure you can hear the caller and the caller can hear what you say. Design for business and commute.
Ultra Lightweight and IP-X7 Waterproof: Adopting ergonomic half-in-ear design, and weighting only 3g of each earbud wireless bluetooth, which brings you stable and comfortable fitting experience. The compact and sleek charging case fits easily in a pocket, thus you can take them with you anytime & anywhere. waterproof earbud boast IP-X7 rated protection that resist daily splashes of water, sweat, rain. Widely applied to running, exercises, gym, travel and gaming.
40 Hours Playtime and USB-C Fast Charging: Wireless ear buds have 8 hours of playtime from a single charge and an extra 4 charges from the compact charging case. The total battery life of these headphones wireless bluetooth is 48H while using in turn. Fully charge the rechargeable case in only 1.5 hours via a fast-charge USB-C cable. The powerful battery within t
Wireless Earbuds, Bluetooth 5.3 Headphones with 4 Mic, 2023 Bluetooth Earbuds in
Amazon Definitive Technology  
Definitive Technology Dymension DM20 Slim Center Channel Speaker, 5-Driver Array - (4) 4" Midrange Woofers & (1) 1" Tweeter, for Dymension Series Home Speakers, Immersive Home Theater Audio, Black
SLIM 5-ARRAY CENTER CHANNEL FOR DYMENSION SERIES SPEAKERS - Definitive Technology Dymension DM20 Center Channel Speaker features (4) 4" long-throw midrange woofers and a 1" tweeter that delivers dynamic sound with ultra-clear vocals and uncanny realism
CINEMATIC & CONCERT-LIKE MAGIC - Get blown away by the finest nuances of your favorite singers, & enjoy the clear dialogues in movies with the dazzling details in new dimensionality of gaming with the high performance of this center channel loudspeaker
MULTIPLE PLACEMENT OPTIONS - With a slim, compact design, this center channel speaker can be placed in a cabinet, on a shelf, or can be wall-mounted under your TV. Allows flexible use as center channel or LCR speaker in your home surround sound system
BUILD A COMPLETE HOME THEATER SYSTEM - The slim center channel speaker is timbre-matched to other Dymension series speakers. Add a pair of the DM60 tower speakers and DM95 on-wall speakers (sold separately) for an unbeatable 5-channel surround sound system
DISCRETE, ELEGANT & MINIMALISTIC DESIGN - The DM20 home speaker is wrapped in an acoustically transparent black cloth grille. As soon as you dim the lights, it virtually disappears into your room, so you can focus on the movie, not your speakers
TOP-NOTCH SPEAKER SERIES - The Definitive Technology Dymension series includes a range of high-performance center-channel, floor-standing, bipolar tower, surround sound, and on-wall speakers to deliver the best-in-class audio through any home audio system
Definitive Technology Dymension DM20 Slim Center Channel Speaker, 5-Driver Array
Amazon Tribit  
Tribit Kids Headphones Wired with Microphone, Starlet01 Safe Sound Tech 85/94dBA Volume Limited, SharePair, HiFi Stereo Foldable Over-Ear Headphones for Kids for School/Travel/iPad/Kindle/Switch
【Professional, Safe Sound Tech】: Tribit acoustic engineers use professional ear simulator to measure the LAeq to create this headphone that strictly conforms to the 85dBA volume limit recommended by CDC --- safe and free to wear the headphone even for 8 hrs a day without exceeding the daily noise dose. Plus a 94dBA volume is available for noisy ambience use.
【Studio-grade Acoustics】: Equipped with high-performance NdFeb magnetic circuits and 40mm soundstage drivers, this headphone for kids provides faster bass response, crystal clear voice, and immaculate detail. We've taken pains over the sound chamber, so you can expect more balanced reflection of sound waves, smoother sound response curve, and high frequency up to 20kHz!
【Built-in Mic & Noise Insulation】: With the microphone on the audio cable, taking online classes has never been easier. Still, answering and ending calls are made fast and easy with a press of the multifunctional button. Farewell, annoying noise! The larger and thicker earmuffs can isolate 50% of the noise in the 4~6kHz band, which effectively protect your ears from impairing.
【Reinforced & Kid-friendly Material】: Crafted from recycled and sustainable material, the Tribit kids headphones with mic is RoHS-certified and totally free of any harmful material. Plus, this earphone holds on any falling, twisting, folding and retracting without any bending or breakage. And the soft, comfy earmuffs will never come off.
【Convenient SharePair & Broad Compatibility】: This Kids Wired Headphones comes with standard 3.5mm plug and fits for most devices, like Chromebook, Kindle Fire Tablet, Switch, iPad, Laptop, PC. Time to start the music! But don't forget to invite your friends to dive in the melody. Thanks to the SharePair, music sharing is made possible---available f
Tribit Kids Headphones Wired with Microphone, Starlet01 Safe Sound Tech 85/94dBA
Amazon Bose  
Bose QuietComfort 45 Wireless Bluetooth Noise Cancelling Headphones, Over-Ear Headphones with Microphone, Personalized Noise Cancellation and Sound, White Smoke
NOISE CANCELLING WIRELESS HEADPHONES: The perfect balance of quiet, comfort, and sound. Bose uses tiny mics to measure, compare, and react to outside noise, cancelling it with opposite signals. Bluetooth range-up to 9 m (30 feet).
HIGH-FIDELITY AUDIO: The TriPort acoustic architecture offers depth and fullness. Volume-optimized Active EQ maintains balanced performance at any volume, so bass stays consistent when turned down and the music remains clear when turned up.
QUIET AND AWARE MODES: Choose Quiet Mode for full noise cancelling, or Aware Mode to bring the outside into the around ear headphones and hear your environment and your music at the same time.
UP TO 22 HOURS BATTERY LIFE: Enjoy 22 hours of battery life from a single charge. A quick 15-minute charge offers 3 hours when you’re on the go, or plug in the included audio cable to listen for even longer in wired mode.
PERSONALIZE YOUR AUDIO: Adjustable EQ allows you to set the bass, mid-range, and treble levels to your personal preferences or select one of several preset options.
BOSE SIMPLESYNC TECHNOLOGY: SimpleSync pairs your Bose QuietComfort 45 headphones with select Bose smart soundbars for a personal TV listening experience. Independent volume controls allow you to lower or mute your soundbar while keeping your headphones as loud as you like.Away from your phone. Press and hold the Bluetooth button on each device to sync their sound. Already got a group going. Link by pressing the Action button to connect at a moment’s notice.
Bose QuietComfort 45 Wireless Bluetooth Noise Cancelling Headphones, Over-Ear He
Amazon PQRQP  
PQRQP 3 in 1 Wireless Lavalier Microphones for iPhone, iPad, Android, Camera, USB-C Microphone, 7-Hour Battery, Mini Microphone with Noise Reduction for Video Recording, Vlog, YouTube, TikTok
Universal Wireless System: Wireless microphone is completely cable-free, delivering a stable audio signal up to 65 feet. You can hold it by hand or clip it on your shirt. With the dual wireless microphone, it is possible to record the voices of multiple people simultaneously. It is a convenient feature for those who need to capture high-quality audio on multiple devices at the same time, whether you're recording a podcast, giving a presentation, or conducting an interview.
Full Compatibility: The upgraded wireless microphone comes with a 3 in 1 universal receiver, eliminating the need to replace multiple individual interfaces or interface cables. Compatible with android smartphones, iphone(including iPhone 15), iPad, laptops, personal computers, camera etc. Mini microphone is suitable for blogging, interviewing, live streaming, blogging, podcasting, youtube, instagram, TikTok.
Smart Noise Cancellation: Our dual wireless microphone is equipped with professional-grade intelligent noise reduction chips and high density spray-proof sponge that helps to cuts off any noise interference and improve audio quality,record every detail of the sound clearly regardless of the surroundings. The omni-directional iphone microphone gives best clear timbre.
Rechargeable Transmitter and Receiver : PQRQP wireless lavalier microphone built-in large capacity rechargeable battery and low power chip, provide more than 7 hours of battery life. Furthermore, this microphone for iPhone also supports charging while recording. With type-C charging cable, the receiver and the phone can be charged at the same time.
Easy Automatic Connection:Wireless microphone is easier to set up. Plug and play, no adapter, Bluetooth or app required, simply plug the receiver(Lightning/TYPE-C/3.5mm port) into your device . and
PQRQP 3 in 1 Wireless Lavalier Microphones for iPhone, iPad, Android, Camera, US
Amazon ganopterygon  
Wireless Earbuds, Bluetooth Headphones, 42H Playtime Bluetooth 5.3 HiFi Stereo Wireless Headphones with HD Mic Deep Bass Earbuds, IPX7 Waterproof, LED Power Display for iOS Android Phone Black
【4 ENC & CVC8.0 Noise Canceling Earbuds Wireless】:With an advanced chip featuring audio codex and a premium 13mm dynamic driver, these wireless earbuds provide professionally-tuned, immersive, crystal-clear sound. Experience silky treble, smooth midranges, and punchy bass at any volume. These earbuds offer a wider soundstage and exceptional accuracy for high-fidelity music quality and clear call audio, anytime, anywhere.
【Wireless earbuds waterproof & LED display design】 : Crafted with high-quality PC and ABS materials, these bluetooth earbuds offer a comfortable tactile feel. The innovative design and chic style of these headphones wireless bluetooth promise delightful surprises and unexpected experiences. The sports earbuds wireless bluetooth charging case features an LED power display, revealing the remaining power percentage for added convenience.
【Bid Adieu to Constant Charging】: Experience the freedom from frequent charging with our ear buds. Encased in a compact and lightweight magnetic charging case, these ear buds wireless bluetooth earbuds boast an impressive total playtime of 42 hours. A single charge provides over 6 hours of playback time, and with the compact charging case, you can extend it to a remarkable 36 hours.
【Bluetooth 5.3 & One-Step Pairing 】: Our noise cancelling earbuds, driven by a state-of-the-art chip, guarantee a rock-solid connection with swift, signal-loss-free transmission within a generous range of up to 33ft/10m. Experience the convenience of automatic activation and phone connection when you take the earbuds noise cancelling out of its charging case. Compatible with iOS, Android, and Windows smart devices, this noise canceling earbuds ensures versatile Bluetooth support.
【Fingerprint Touch & Simple Switch 】 : Featuring a new touch algorithm,
Wireless Earbuds, Bluetooth Headphones, 42H Playtime Bluetooth 5.3 HiFi Stereo W
Amazon FODSPORTS  
FODSPORTS Motorcycle Bluetooth Headset Communicaton System FX6S Helmet Intercom LED Screen 6 Riders Use On Charge/Voice Dial Universal Motorbike Communicator for ATV Dirtbike 2 Pack
▷ [ User-Friendly Motorcycle Helmet Bluetooth Headset] Did you feel it difficult to tune into your favorite FM channel? Fodsports FX6S helmet Bluetooth headset with LED screen displays connection status, battery life and FM radio frequency, make it fairly easy to begin. Needn't risk to stop on highway, you'll be able to switch from intercom to music/ call conveniently wearing gloves through the larger and integreated button.
▷ [ BT5.0 Universal Moto Communication Headset] Connected FX6S Bluetooth motorcycle helmet headphone, you're acess to music, handfree call, GPS navi, built in FM. 6 riders keep connected faster & more stable in 0.62 mile. Bluetooth helmet interphone is universally compatible other models/ brands, like Fodsports FX6, M1-S Pro/ Plus, V6S, FX8 & FX8 Air. Efficiently instruct boys " watch out the 2 ATV's coming our way", add great deal of safety & fun for ride.
▷ [ Superior Sound Experience] Advanced CVC noise cancellation equipped professional windproof microphone and 40mm high-fidelity speakers, FX6 motorcycle Bluetooth intercom overcome loud exhaust and wind noise, enhanced digital stereo for music. Just talk in natural voice, it will deliver the sound in smooth manner, so the other end will believe you're sitting in living room.
▷ [ Great Water Repellency, Longer Battery Life] Waterproof & dustproof motorcycle headset works perfect in rainy and snowy days, no worry it will get soaked with mud and water on ATV's trip. Powersports helmet communication system will last through everyday's ride with no less than 10 hours non-stop music and 8~10 hours continuous talk. 2.5 hours single charge standby for days to week ( approximately 300 hours). Use-on-charge feature work great with power bank, no more lonely in journey.
▷ [ Widely Use Bluetooth Helmet Headset] FX6S motorcyc
FODSPORTS Motorcycle Bluetooth Headset Communicaton System FX6S Helmet Intercom
Amazon CXK  
Wireless Earbuds Bluetooth 5.3 Headphones 40Hrs Playback Bass Sound Ear Buds with Waterproof in-Ear Earbud Earphones Wireless Charging Case with LED Power Display for Sport/Workout/Office/Home Black
【Hi-Fi Stereo & Explosive Bass 】True wireless earbuds with HD rendering technology, deliver CD-like audio quality with crystal clear treble and well-balanced bass. You can enjoy your music moment with 13mm dynamic drivers at any time and anywhere. Enjoy a true wireless stereo sound with CXK Bluetooth earbuds.
【Crystal-Clear Calls】Latest version of Bluetooth 5.3 provides super easy pairing and a more stable Bluetooth connection. Get rid of cords, so you can be heard loud and clear, enjoy a crystal-clear voice talk.
【40 hours PlayTime】Up to 8 hours playtime on a single charge. With charging case supplies 6 times recharge, total up to 40 hours battery life. So why wait? Upgrade to our wireless headphones today and take your music to the next level!
【Easy Control & 4 Use Mode】Either earbud can be used independently or in mono mode with easy to use multifunctional control area controlling music, calls, and the Voice Assistant .Moreover, the earbuds supports four using modes. Single mode, dual mode, sharing mode, and when you don’t need to use the headset, it will automatically turn into a low-power mode to extend the play time.
【Secure Fit & Comfortable】Using the latest technology and special triangular relief, half In-ear structure provides extra comfort and fantastic passive noise cancellation. The ergonomic design coupled with multiple provided ear tips, provide long hours of listing to music with maximum comfort, Bluetooth earbuds brings you excellent music experience.
Wireless Earbuds Bluetooth 5.3 Headphones 40Hrs Playback Bass Sound Ear Buds wit
Amazon Generic  
Security Cameras with Card Reader - 2.4GHz WiFi Cam for Outdoor Home Monitoring - HD 1080P Dome Surveillance Cameras 360° View - IP66 Waterproofs with Motion Detection,Full-Color Night Vision
【2.4Ghz band WiFi】This home security cameras supports 2.4GHz band networks, which can provide you with wireless WIFI options and can control the camera more smoothly.Home cameras with app for phone,use the mobile phone to download the APP, and use the APP to help the bulb camera connect to the WIFI. Please note: No internal battery. this camera needs to be connected with power all the time.
【Motion Monitoring Function】Outdoor security camera can detect objects . Once motion detection enabled, the security cameras will automatically record objects in-motion, and triggger the sound-light alarm(you can control it on App). the WiFi Camera once motion is detected, you will receive alerts directly from the app on your IOS/Android device.
【2-Way Audio & IP66 Weather-proof】Outdoor camera with built-in noise cancellation speaker. When you are away, you can still talk with postmen or friendly neighbors via this camera. Or install it in the backyard to monitor your young children when they are playing outside. IP66 weather-proof makes it can be used outdoors.
【Bright Floodlights and Full-Color Night Vision】1080P HD Dome surveillance cameras built-in bright floodlight function, which can display super clear images even in extremely dark environments. The floodlight camera supports infrared/full-color/auto (smart) night vision mode.
【355 Degree Pan/Tilt Panoramic Security Camera】Angle 350 degree horizontal rotation, 90 degree vertical turnover, the WiFi Camera no dead corner monitoring every corner, no need to worry about the blind area, so that your family and children are more safe and assured.
Security Cameras with Card Reader - 2.4GHz WiFi Cam for Outdoor Home Monitoring
Amazon HollyView  
Hollyland Solidcom C1 Wireless Headset Intercom System 4-Person Full Duplex 1100ft Team Communication Group Talk Single-Ear Headset with 1 Master & 3 Remote Headsets
【Up to 1100ft LOS & Distortion<1%】 Solidcom C1 Full-Duplex Wireless Intercom Headset is Hollyland's first true wireless System with NO Beltpack or Base Station. You can add more remote headsets to build a 6-user system without a HUB. Adopting the latest technology in 1.9GHz frequency, the C1 headset supports up to 1100ft LOS range with only a 40ms delay.
【Stable Connection & Security】 Built on a stable platform with powerful Encryption technology, the Solidcom C1 headsets prevent people outside the system from hearing your conversation. Designed with a dual-antenna diversity scheme that enhances anti-interference capability, and guarantees secured and constant team communication even in complex scenarios.
【Wideband Clear Audio Quality & Acoustic Echo Cancellation】Solidcom C1 wireless headset supports wide frequency response from 150Hz to 7KHz with premium AEC performance, ensuring authentic and clear audio quality for effective teamwork. Its electret directional microphone captures the speaker's voice precisely while minimizing the environmental noise.
【Up to 10H Runtime & Replaceable Battery】Each Solidcom C1 intercom headset comes with 2 lithium batteries for convenient replacement on set, keeping the system running with minimal downtime. Each battery takes only 2.5h for a full charge and can work for about 5h-6h each. The indicator light shows in Red and you can hear a voice reminder when the battery is low.
【168g & Blind Operation Experience】Comfortable to Wear & Ready out of the box. Solidcom C1 headset is exquisitely crafted with PC-ABS materials, lightweight, flexible and durable. Auto mute by lifting the mic boom. The concave and convex design of volume buttons provides a blind operation experience, making your work more comfortable and convenient.
Hollyland Solidcom C1 Wireless Headset Intercom System 4-Person Full Duplex 1100
Amazon HollyView  
Hollyland Solidcom C1 8-Users [Official] Wireless Headset Intercom System 8-Users Full Duplex 1100ft Team Communication Group Talk Single-Ear Headset, 1 Master & 7 Remote Headsets
【Distortion<1% & up to 1100ft LOS】 Solidcom C1 Full-Duplex Wireless Intercom Headset is Hollyland's first true wireless System with NO Beltpack or Base Station. This upgraded system provides 8-user communication without using a HUB. Adopting the latest technology in 1.9GHz frequency, the C1 headset supports up to 1100ft LOS range with only a 40ms delay.
【Stable Connection and Security】 Built on a stable platform with powerful Encryption technology, the Solidcom C1 headsets prevent people outside the system from hearing your conversation. Designed with a dual-antenna diversity scheme that enhances anti-interference capability, and guarantees secured and constant team communication even in complex scenarios.
【Wideband Clear Audio Quality & Acoustic Echo Cancellation】Solidcom C1 wireless headset supports wide frequency response from 150Hz to 7KHz with premium AEC performance, ensuring authentic and clear audio quality for effective teamwork. Its electret directional microphone captures the speaker's voice precisely while minimizing the environmental noise.
【Up to 10h Runtime & Replaceable Battery】The Solidcom C1 system comes with a multi-port charging case for convenient battery charging. Each intercom headset comes with a lithium battery that takes only 2.5h for a full charge. Battery life: master headset 5h-6h and remote headset 10h. The indicator light shows in Red and you can hear a voice reminder when the battery is low.
【168g & Blind Operation Experience】Comfortable to Wear & Ready out of the box. Solidcom C1 headset is exquisitely crafted with PC-ABS materials, lightweight, flexible and durable. Auto mute by lifting the mic boom. The concave and convex design of volume buttons provides a blind operation experience, making your work more comfortable and convenient.
Hollyland Solidcom C1 8-Users [Official] Wireless Headset Intercom System 8-User
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