Amazon Hall Research  
07-11-2019 08:32 pm
Hall Research SW-HD-4 4-Port HDMI Fast Switch with IP, RS-232, and IR Control
Fast Switch technology reduces switching times to a couple of seconds
Supports resolutions to 4K (UHD), 3D and deep color
Front Panel Lock feature to prevent inadvertent switching
Control via Front Panel, IR, RS232, Telnet and WebGUI
Auto input mode switches to active input automatically, EDID emulation or pass-through
Amazon GNMN  
Ear buds Bluetooth 5.3 Headphones Wireless Earbuds with Dual Power Display Wireless Charging Case & 40H Playtime in- Ear Earphones Stereo Sound Headset with Mic IPX7 Waterproof for Phone Tablet TV
【40 Hours Playback & LED Power Display】The Earbuds provide up to 8 hours of music playback on a single charge, and up to 40 hours of playback with the charging case, for all day music enjoyment. The Bluetooth earbuds feature a dual digital display that easily monitors the battery level to ensure timely charging. You can charge the earbuds via the included Type-C connector or Qi-certified charging pad (not included).
【Hi-Fi Sound & Superior Clear Call】These Bluetooth earbuds feature 13mm dual-layer diaphragm drivers that deliver powerful bass, clear mids and bright highs. Bring to life every note and detail for an immersive sound experience. The built-in microphone isolates your voice from the surrounding noise, ensuring high-quality calls. Enjoy clear, unobstructed calls wherever you are. Perfect for both leisure and business.
【Lightweight & Comfortable】The ergonomic design achieves a balance between aesthetics and comfort. A single earbud weighs only 3.8g, brings a no-burden wearing experience. Upgraded with 3 pairs of soft ear tips in different sizes (S, M, L) to fit most people's ear canals. It's comfy & painless for long time wearing. The charging case is stylish and compact, easy to carry around. IPX7 protected against splashes, sweat and rain.
【Bluetooth 5.3 & Auto Quick Pairing】M7 Bluetooth Headphones adopts hall switch. After the first connection, these wireless earphones will connect with your device once you open the charging case, which is faster and more convenient. Thanks to the Bluetooth 5.3 technology, you'll get a fast and stable connection, syncs audio and video without latency. The wireless earbuds universal compatibility with a wide array of devices, including iOS and Android smartphones, TVs, computers, laptops etc.
【Smart Touch Control & One-Key Reset】
Ear buds Bluetooth 5.3 Headphones Wireless Earbuds with Dual Power Display Wirel
Amazon RICOO  
Wireless Earbud,Sports Bluetooth 5.3 Headphones,Bluetooth Earbud with Mic Deep Bass,in Ear Wireless Earphones Noise Cancelling Headphones,Ear Buds with Earhooks IP7 Waterproof for iPhone/Android
‍【Designed for Sports】Flexible,secure-fitting silicone ear hooks and an ergonomic design ensure the earbuds stay comfortable and secure during hiking,running and other outdoor activities.Three different sizes of silicone eartips are included,designed to fit perfectly without squeezing your ear canal and to be worn for long periods of time without fatigue or pain,giving you comfort from the inside out.IPX7 rated waterproof to withstand common splashes and rain.
【One-step Pairing and Touch Control】Bluetooth headphones feature a Hall switch and Bluetooth 5.3 technology.After the first connection,these wireless headphones will automatically connect to your device as soon as you open the charging case.Put the earbuds back in the box and they will automatically turn off and charge.A multi-function touch panel on each earphones lets you play/pause audio,adjust volume,answer and hang up calls,activate siri and Google Assistant,and more.
【LED Digital Display and Fast Charging】Wireless earbuds show the remaining charge level of the charging case by the number on the charging case screen.The charging case has a built-in 400mAh battery,and two fully charged headphones can get up to 5 hours of music playback time.The charging case can charge the dual sport earbuds 5 times for a total of 30 hours of music playback,and supports Type-C fast charging.
【High-fidelity Audio and Clear Calls】The wireless bluetooth headphones features a 10mm speaker and a volume-optimized active equalizer that maintains audio clarity and balance.With a highly supple diaphragm that reproduces a rich bass range while enhancing sound quality and reducing distortion,you'll hear clear HD stereo sound and powerful bass.A hands-free earphones with noise-canceling microphone makes calls easier and clearer to hear.
【Ultra
Wireless Earbud,Sports Bluetooth 5.3 Headphones,Bluetooth Earbud with Mic Deep B
Amazon FOYCOY  
Wireless Earbuds Bluetooth Headphones 40Hrs Playback IPX7 Waterproof Sports Earphones with Wireless Charging Case & LED Power Display TWS Stereo Headset Microphone for iOS Android Laptop Black CAP0X0
【Advanced Bluetooth 5.3 & Quick Auto Pairing】Configured with the latest Bluetooth V5.3 wireless technology, H06 earbuds have great transmission speed and connection stability with zero delay. Built-in magnetic Hall-effect switch, these wireless earphones will quickly connect with your device when open the charging case(after 1st successful connection), which is more convenient.
【40 Hours Playtime & Real-Time LED Power Display】Powerful battery supports up to 5 hours playing time when the sports headphone is fully charged. With the portable wireless charging case, the total playtime could be up to 40 hours. The digital LED screen indicates shows the percentage of the real-time charging case battery left, the LED bars show the charging status of each buds. You can check battery consumption display anytime and master the best time to charge it.
【Wireless Charging & Type-C Charging】These H06 wireless earphones case supports USB-C and wireless charging (charging pad NOT included), two options provided to make charging easier. And the charging dock gets full 100% power within about 2 hours of fast charging. *Please remove the protective films on each earbud before charging them, otherwise the earbuds will not get charged on the case.
【Premium Stereo Music & Crystal-clear Calling】Adopt 13mm speaker and the newest audio analysis technology, our H06 wireless earbuds balances audio and clarity, and delivers crisp treble sound with clear mids and rich stunning bass, making it truly ideal for music lovers. The built-in microphones can capture your voice accurately and reduce the external ambient noise, allowing you have a clear and loud call like talking face to face.
【Stress-free Touch Control & IPX7 Sweatproof】Features with sensitive touch interface, H06 Ear buds can largely minim
Wireless Earbuds Bluetooth Headphones 40Hrs Playback IPX7 Waterproof Sports Earp
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