Multifunctional Health Tracking Finger Rings Payment Ring Smart Ring for Men with Rfid Nfc IC/ID Cards

The smart ring can monitor the user's health status, including real-time monitoring and analysis of heart rate, blood pressure, sleep quality and other data. Users can view relevant data through a mobile app and adjust their lifestyle to improve their health. It can also accurately record steps, calorie consumption, support your multiple exercise patterns, this convenient way of operation allows people to complete tasks more efficiently in busy lives.

The smart ring can monitor the user's health status, including real-time monitoring and analysis of heart rate, blood pressure, sleep quality and other data. Users can view relevant data through a mobile app and adjust their lifestyle to improve their health. It can also accurately record steps, calorie consumption, support your multiple exercise patterns, this convenient way of operation allows people to complete tasks more efficiently in busy lives.

Step count, sleep monitoring, heart rate tracking, exercise data records

Full HD 1080P HDMI Cable 25m male to male HDMI 1.4v built-in IC-Signal amplifier chip is a high quality hdmi cable, transmit hdmi signal, supports full HD 1920*1080p video format.

DTECH AOC HDMI Fiber Cable 4.8mm HDMI-Compliant A To D 15m Active HDMI 2.0 Optical Fiber Cable

DT-7254 250MHZ VGA splitter is the perfect solution for anyone who needs to send one video signal to 4 displays.

HDMI IP KVM Extender transmit HD signal up to 120m via single CAT 5e/6, resolution up to 1080P.  Not only breaks the transmission distance limitation of HDMI cable, but also save cost for you. besides, it is more convenient and flexible. 

DT-HDWX001 4K 30Hz KVM Hdmi USB Extender Video Wireless Transmitter and Receiver 100 Meter   Ⅰ.Product Parameters Product Name KVM HDMI Wireless Extender 100M Wireless Standard 802.11 ac WiFi MIMO technology Wireless Band 4.900 GHz ~ 5.845 GHz (5GHz ISM Band) Antenna Type External dual 5dBi gain antenna Resolution 4K/30Hz Transmission Distance ≤100m (in open space) Warranty 1 Year 1. HDMI signal supports 4K@30HZ ard is backward compatible with multiple resolutions. 2. Support RS232 remote transmission function. 3. Support USB keyboard and mouse remote control, IR infrared remote control function. 4. Support one sender to one receiver, one sender to four receivers, four senders to one receiver, three transmission methods. 5. HDMI supports local loop-out, the resolution follows the signal source, and there is no delay. 6. Support AUX analog audio input or HDMI synchronous output analog audio signal, connect external headphones or power amplifier equipment. Ⅱ.Product Image Ⅲ.Interface Definition Ⅳ.Connection Diagram

DTECH serial port distributor has stable two-way transmission performance and metal texture, compatible with rs232 interface PC, access control system, monitoring hard disk video recorder, street lamp remote power saving controller, noise monitor, notebook, SMS controller, free drive use, support multiple connections level.

DTECH 3D HDR 18Gbps Video Cable 20m 25m 30m 35m HDMI to HDMI Optical Fiber Cable 2.0V Support 4K/60Hz YUV444   Ⅰ.Product Parameters Product Name 4K HDMI 2.0 Optical Fiber Cable Brand DTECH Model HF2020 Cable Length 2m/5m/10m/15m/20m/25m/30m/35m/40m/45m/50m/60m/70m/80m/90m/100m/150m/200m/250m/300m Function Audio and video transmission Version HDMI 2.0 Core Fiber optic+copper core Gender M-M Resolution 4096*2160 Bandwidth 18Gbps Cable Body PVC Connector Gold plated Refresh Rate 4K/60Hz Warranty 1 Year Ⅱ.Product Description 4K 60Hz Optical Fiber V2.0 HDMI Cable This is a high-definition cable dedicated to audio and video equipment ①4K/3D HD image quality ②18Gbps High bandwidth ③HDR Dynamic display ④60Hz High refresh rate ⑤ARC Audio return ⑥150m Lossless transmission ⑦Engineering wiring No fear of bending ⑧300-400mW Low power consumption PS: HDMI optical fiber cable within 8 meters, supports audio return function. 4K 60Hz lossless transmission High-quality photoelectric conversion modules are used at both ends to convert electrical signals into optical signals. Through optical signal transmission, it is easy to achieve 100-meter transmission without delay or attenuation. Note: This product does not support reverse transmission. Please confirm the direction of the pre embedded wires for decoration first. Ten advantages of optical fiber HDMI cable Meets international large-scale engineering wiring requirements ① Break through the length limit ② High bandwidth transmission ③ Lossless transmission ④ 4K60HZ ⑤ No radiation ⑥ Anti-electromagnetic interference ⑦ Dynamic HDR mode ⑧ ARC audio return ⑨ No amplifier required ⑩ Zinc alloy shell Optical fiber long-distance transmission Stable and no delay Using 4-core optical fiber to transmit optical signals, high-speed and stable, avoiding mutual interference between high-frequency signals and electromagnetic interference, it can support 100-meter transmission and meet the needs of long-distance decoration pre-embedded. *No delay*No attenuation*No interference*No radiation - 4-core optical fiber - High-quality copper core - PVC outer jacket - KEVLAR anti-shielding - UL fireproof cable jacket PS: This picture is a schematic diagram of the product interior, please refer to the actual product. True 4K is higher definition Enjoy cinematic vision at home Upgraded HDMI2.0 technology, supports 4K/60Hz high resolution, supports 18Gbps high-speed bandwidth transmission and HDR display, the picture is high-definition and smooth, the color is real, and the details are clearly visible, just like being in an IMAX giant screen theater. HDR high dynamic range image Dynamic HDR provides more dynamic range and image details, brighter highlights, clearer dark areas, higher contrast between bright and dark limits, and a greater sense of depth and realism in the picture. E-sports grade high refresh rate No tearing or lag in games Supports 4K/60Hz and variable refresh rate VRR, game mode quick frame propagation (QFT) and 18Gbps fast propagation, no frame loss, no tearing, no ghosting, no lag in high-speed game movement, and enjoy the team battle. Connect the large screen No delay, no flashing screen Support various splicing screen construction projects, stable and reliable. Computer connected to TV/projector Clear presentation and efficient work Large screen presentation and smooth listening, making work easier. 3D shocking visual effects Immersive experience Supports 3D stereo imaging technology, bringing strong sensory impact and real on-site experience. A new level of gaming experience Connecting PS5/PS4 Pro, Switch, XBox and other game consoles to TV/monitor, the picture is realistic and delicate, and you can fully immerse yourself in 3A-level game masterpieces. Cinema-level IMAX giant screen movies Connect computers, smart boxes, players, etc. to TVs and projectors to create your own IMAX giant screen cinema and share the happiness with family and friends. Flexible cable body No fear of bending New copper core aramid mixed twisting technology, strong and tensile resistance, after multiple bends/folds/knots, the signal is not lost, only 5mm wire diameter, takes up less space, and is more convenient for pipe threading and pre-buried wiring. Multiple modes 1. Copy mode Copy on the same screen and display the same picture. 2. Extended mode Multi-task with different pictures, no delay in work and entertainment. 3. Multi-screen mode Multi-screen splicing to create a widescreen cinema effect. Ⅲ.Product Size  

DT-6635C Full HD 1080P HDMI Cable 35m male to male HDMI 1.4v built-in IC-Signal amplifier chip is a high quality hdmi cable, transmit hdmi signal, supports full HD 1920*1080p video format.

This HDMI cable, fully new design concept, humanized design, make you more comfortable to use. Full copper 19+1 cable core, supports digital signals such as 720P, 1080I ,1080P, 4K@30HZ.