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

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  • 150M HDMI Wireless Extender

    TX RX HDMI Extender 1080P 150M HDMI Audio Video Wireless Extender Transmitter and Receiver TX RX HDMI Extender 1080P 150M HDMI Audio Video Wireless Extender Transmitter and Receiver   Ⅰ.Product Parameters Product Name 150M HDMI Wireless Extender HDMI Resolution Up to 1920x1080p/60Hz Support Audio Format Stereo audio Max Bandwidth 148.5MHz Transmitter Max Working Current 450mA Receiver Max Working Current 320mA Warranty 1 Year This HDMI Wireless extender uses 5G modules to enable high-speed, high performance wireless communication among consumer electronics, computer and mobile devices. It combines high bandwidth capacity and strong error correction capability, to transmit HD video. It transmit the signal up to 150m in the open area, also go through the wall. Features: * Support HDCP1.3; * Support standard IEEE802.11a/n; * Support the highest rate 1.485G and TMDS clock up to 148.5Mhz; * Working in 5G frequency band,not easy disturbed to wireless signals; * The longest distance can be 150m when open space without any barriers, normal go through the wall up to 40 meters. Ⅱ.Product Image       more

  • HDMI Video Capture With Audio

    Audio Video Capture Card Box HDMI Video Capture 4K 60Hz With Audio Audio Video Capture Card Box HDMI Video Capture 4K 60Hz With Audio   Ⅰ.Product Parameters Product Name HDMI Video Capture With Audio Input Resolution Maximum 4k@60Hz 4:4:4 Output Resolution Maximum 4k@60Hz Video Output Mode MJPEG/YUY2/NV12/I420/XRGB Max Bandwidth 600MHz Max Baud Rate 18Gbps Support Audio Format Meet the UVC and UAC standards Warranty 1 Year The HDMI video capture can capture HDMI video and HDMI audio with MIC audio mix. It can transmit audio signal to computer and smartphone to preview and storage, suitable for game live meetings, the HD recording supports the XRGB format. * Supports HDCP2.2/HDCP1.4/HDR10. * Input: 4k HDMI2.0 input, microphone input. * Output: 4k HDMI 2.0 loop out, Type-c (5Gbps) output, audio output. * Automatic detection of the input signals, resolution up to 4K@60Hz. * Support video format: MJPEG/YUY2/NV12/I420/XRGB. * Uncompressed video and audio acquisition, meet the UVC and UAC standards. * USB Type-c power supply, plug and play, no drive. * Compatible with Windows, MacOS. * Compatible OBS, Potplayer, VLC, Vmix and etc. Ⅱ.Product Image       more

  • 8K@30Hz HDMI to DP Converter

    8K 30Hz HDMI Female to DP Converter Adapter 8K 30Hz HDMI Female to DP Converter Adapter   Ⅰ.Product Parameters Product Name HDMI to DP Converter Input Cable Distance 8K/30Hz ≤3M AWG24 HDMI standard cable Output Cable Distance 8K/30Hz ≤2M DP standard cable Max Working Voltage DC/5.5V Max Working Current 420mA Dimension (L x W x H) 63x27x15 (mm) Weight 15g Warranty 1 Year This HDMI to DP converter can convert high-definition HDMI signal to DP signal output, HDMI input resolution support up to 8K@30Hz, DP output resolution support up to 8K@30Hz. Plug and play, convenient and reliable, Suitable for HDMI to DP signal or DP interface display equipment, etc. Support HDCP2.3, DP1.4a; * Support 8K@60Hz with compression data (bypass mode); * HDMI input support up to 8K@30Hz, compatible with 4K@120Hz and below resolution; * DP output support up to 8K@30Hz, compatible with 4K@120Hz and below resolution; * Support HDR10, FEC, VRR, Visually realistic and perfect; * No software driver, plug and play. Ⅱ.Product Image       more

  • KVM HDMI Wireless Extender 100M

    DT-HDWX001 4K 30Hz KVM Hdmi USB Extender Video Wireless Transmitter and Receiver 100 Meter 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 more

  • 4K HDMI Fiber Optic Armored Cable Black

    DTECH Gold Plated HDMI Wire Kabel 70m 80m 90m 100m Waterproof 4K Fiber Optic HDMI Cable V2.0 for Home Theater Projector Suitable for devices with standard HDMI interface, compatible with versions 2.0 and below. more

  • USB to TTL 6P Serial Cable

    DTECH IOT6555 USB to Serial Converter 5V Level TTL 6P Open End UART Cable 1m 1.8m 3m Applicable to connecting computers with various serial devices. more

  • USB to TTL 6P Serial Cable

    DTECH IOT6554 1m 1.8m 3m USB A to TTL 3.3V UART Serial Converter Cable 6P Header Support Multisystem Applicable to connecting computers with various serial devices. more

  • USB to TTL 4P Serial Cable

    DTECH IOT6553 1m 1.8m 3m USB A Male to TTL UART 3.3V 4Pin Serial Download Converter Cable Applicable to connecting computers with various serial devices. more

  • USB to TTL 3P Serial Cable

    DTECH IOT6552 TTL Debug Console Cable 1m 1.8m 3m USB to TTL Serial UART 3.3V Adapter Cable Applicable to connecting computers with various serial devices. more

  • 4K HDMI Fiber Optic Armored Cable Black

    DTECH Factory Price Black Armor Fiber HDMI Cable 30m 40m 50m 60m Male to Male 4K@60Hz HDMI 2.0 Cord Suitable for devices with standard HDMI interface, compatible with versions 2.0 and below. more

  • 4K HDMI Fiber Optic Armored Cable Black

    DTECH 4K 60Hz HDMI Cable with Waterproof Case Outdoor Armoured HDMI 2.0 Fiber Optic Cable Black 10m 15m 20m 25m Suitable for devices with standard HDMI interface, compatible with versions 2.0 and below. more

  • 4K HDMI Fiber Optic Armored Cable Black

    DTECH 4 Cores fiber AV Cable 1m 2m 3m 5m 4K HDMI Fiber Optic Armored Cable Black with Waterproof Case Suitable for devices with standard HDMI interface, compatible with versions 2.0 and below. more

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

R02 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.


R4/R5 are multifunctional smart ring that can Interact with mobile phones to realize special functions of "Social Sharing", "Wireless USB Flash Disk", "Smart Home Trigger" and so on.


  • Product Origin:

    China
  • Item NO.:

    R02/R4/R5
  • Shipping Port:

    Guangzhou/Shenzhen
Product Details

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


smart ring

R02 Ring Size (mm): 

No.8 18.1mm

No.9 18.9mm

No.10 19.8mm 

No.11 20.6mm

R4 Ring Size (mm): 

ring size

R5 Ring Size (mm): 

ring size

smart ring

The Health Smart Ring has a small chip built into it and is connected to the smartphone to provide users with many functions, such as fitness, stress, sleep and other health monitoring.

smart ring

Smart Ring is fully enclosed structure, IP68 waterproof  technology, easy to cope with daily waterproof, support wearing swimming, washing hands, rain, etc., to meet your various waterproof needs.

smart ring


Multifunction
1)Social Sharing
Use the ring touch to share social contact, Almost include all mainstream social platforms.

2)Wireless USB Flash Disk
Use ring touch to transfer any files, and each ring has exclusive 128GB storage space.

3)One Touch to Start Up Smart Home Devices
The ring can be set as a trigger for the intelligent scene of Home Smart Devices.
4)Location Message
The ring can trigger the phone to send GPS location messages to your multiple contact.

5)Virtual Call
The ring can trigger the cloud server to make a call to you, so that you can find an appropriate excuse for departure.

6)Lightweight and Waterproof
R5 has only 9 grams weight and dustproof & waterproof level of IP56.


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full hd 4k hdmi splitter
DTECH DT-7142 4K 1 TO 2 HDMI SPLITTER

DT-7142 HDMI SPlitter is the perfect solution for 1 HDMI device to 2 HDMI devices.

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HDMI DT-7054 USB2.0 KVM extender 50m with IR

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1.2 M Fully Compatible Serial Port Cable USB2.0 Port to RS232 Serial Port 2Mbps DC 5V USB to RS232 Converter Cable for PC Monitor

Nowadays, devices which use serial communication port getting more and more, no matter in the industrial field or home applications. While very few desktop or laptop computer is equipped with serial interfaces. This conversion cable can convert a USB2.0 port to RS232 serial port, baud rate can reach up to 961,200. This cable contains four tensile wire, aluminum foil and 80 tinned copper braid double shielding, strong anti-interference and more stable signal. It can be used for tax control machines, CNC machine tool, industrial machinery, instruments, bar code machines and other RS232 serial devices.

4K*2K HDMI Splitter
DTECH HDMI 1 In 2 Out 4K@60Hz Splitter 1080P HDMI 2.0 1 to 2 Splitter Support HDCP2.2 18Gbps

DTECH HDMI 1 In 2 Out 4K@60Hz Splitter 1080P HDMI 2.0 1 to 2 Splitter Support HDCP2.2 18Gbps   Ⅰ.Product Parameters Product Name 4K*2K HDMI Splitter Model DT-7212(GS) Power Supply DC 5V Port HDMI In*1, HDMI Out*2 Material Metal Shell Support 1. Support HDMI 4K@50/60HZ, supports HDMI2.0 version, HDCP2.2. 2. Support up to 18Gbps, the rate of 6G TMDS clock is 600Mhz. Warranty 1 Year Ⅱ.Product Images    

8K HDMI Armor Fiber Optic Cable with Waterproof Shell
DTECH 8K Armor Fibre Optic HDMI Cable with Waterproof Shell for Multimedia Project

Suitable for devices with standard HDMI interface, compatible with versions 2.1 and below.

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