Amazon Lewark  
06-03-2019 07:31 pm
Lewark Neck Travel Wallet Pouch with RFID Blocking Passport Holder
*RFID BLOCKING MATERIAL - Lined with radio frequency shielding material, the wallet blocks your personal items from unwanted scans. It secures confidential and private information on your cards/personal identification by blocking electronic pickpocketing.
*MULTIPLE COMPARTMENTS - Flexible and smart storage includes three zipper pockets, a velcro seal that opens to two pockets, and an I.D. window pocket-all designed for ultimate convenience and organization for your boarding pass, credit cards, I.D., headphones, etc.
*100% NYLON DURABILITY - This wallet features rip-stopping material that is water-resistant and lightweight. It's designed with maximum durability to keep your items safe and secure in unforeseen circumstances.
*ADJUSTABLE STRAPS AND COMFORTABLE, SMALL POUCH - The pouch is light enough to wear around your neck and thin enough to wear under clothes for maximum security and avoidance of theft while traveling. The strap is soft and can easily be adjusted in length.
*UNIVERSAL WEARABILITY - BREATHABLE MATERIAL, LIGHTWEIGHT, WATER-RESISTANT, COMFORTABLE, UNISEX. Designed for anyone to use, it's easy and practical to bring anywhere; festivals, sporting events, tours, cruises, subways, trains, planes, boat rides, etc.
Amazon Alvar  
[Auto Focus & Keystone |Quiet] Portable Mini Projector with WiFi 6 and Bluetooth, ALVAR Outdoor Movie Projector 4K 500 ANSI, Intelligent Obstacle Avoidance/Screen Alignment, PPT Supported
➤【Auto Focus & Keystone, Intelligent Obstacle Avoidance & Screen Alignment】 ALVAR movie projector features fully automatic adjustment for AI intelligent cinematic entertainment. Auto focus and auto keystone correction obtain the consistently sharp rectangular image. Meanwhile, intelligent obstacle avoidance and screen alignment allow proyector to automatically adjust its display to avoid obstacles like paintings, plants, or other objects, and to seamlessly align the projected image with screen.
➤【Fastest WiFi 6 & Bidirectional Bluetooth 5.2】This projector with WiFi and Bluetooth adopts the top WiFi 6 Tech that operates on both of the 2.4GHz and 5GHz frequency bands, ensuring more stable signal, Lower latency and faster transmission for best wireless screen mirroring. Moreover, LS55 proyector supports two-way Bluetooth, which not only can work as a standalone Bluetooth speaker but also can connect to external speakers for enhanced sound.
➤【True Fully-Sealed Engine & Super Low Noise<20dB】This portable mini projector is built around fully sealed engine, which can be verified in structure (while some of other projectors are fake advertisement in market), effectively avoiding screen black spots and image quality loss for long-lasting performance. What's more? It's the first projector ever with super low noise below 20dB, creating very quiet viewing environment to highly immerse yourself into the outstanding audiovisual experience.
➤【Business Presentation & Integrated Mini Stand】The versatile home outdoor projector is ideal for your on-the-go presentation. Once you're ready, easily plug in your USB drive to start presenting your PowerPoint, Excel, Word, and PDF files. Additionally, its sleek portable design with leather handle and mini stand, effortlessly resolves the upright projector's
[Auto Focus & Keystone |Quiet] Portable Mini Projector with WiFi 6 and Bluetooth
Amazon youyeetoo  
youyeetoo L1 4D 3D LiDAR Scanner, 360 Degree, 30 Meters Scanning Radius, ROS SLAM LIDAR Sensor, for AGV Robot Navigation and Obstacle Avoidance (L1PM (20M))
[3D position + 1D grayscale] L1RM 4D-LiDAR is a 4D lidar rangefinder module, which can be widely used in robots, smart cities, smart toys, logistics and other fields, supporting mapping, positioning, identification, avoidance Implementation of functions such as obstacle, environment scanning, and 3D reconstruction.
[Hight Performance] L1RM 4D lidar has built-in 3-axis acceleration and 3-axis gyroscope IMU modules, supporting a push frequency of 250Hz. The circumferential scanning frequency of L1 is 11Hz, the vertical scanning frequency is 180Hz, and the effective sampling frequency is 21600 points/ Second. L1 not only has excellent performance, but also has high reliability. It can also achieve stable ranging and high-precision mapping under the strong light of 100K lux outdoors.
[360°+90°] L1RM lidar sensor scanner has excellent ultra-wide-angle scanning capabilities. The field of view (FOV) extends to 360° horizontally and 90° vertically. It can realize three-dimensional space detection with a hemispherical field of view, and its application range can be expanded to More commercial scenarios.
[Whole House Dynamic Scanning] L1RM 4D 3D lidar scanner can quickly and accurately obtain the three-dimensional structural information of the whole house, which facilitates the positioning and autonomous navigation of mobile robots, and can help the robot expand richer functions such as whole-house cleaning and organization.
[Low Blind Zone] L1RM 4D lidar sensor has an ultra-low blind zone and a minimum detection distance of 0.05m, making it easy to achieve close range detection and recognition. It also supports non-repetitive static scanning. Through omnidirectional ultra-wide-angle non-repetitive scanning, high-precision point cloud data can be obtained to achieve image-level scanning effects.
[WIKI] http(s)://wiki.youy
youyeetoo L1 4D 3D LiDAR Scanner, 360 Degree, 30 Meters Scanning Radius, ROS SLA
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