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

DTECH DT-HF105 HDMI 2.0 AOC fiber cable 4k@60hz 31M

DTECH USB Type C Male to HDMI Cable Female Adapter Converter Length 0.2M   Ⅰ. Product Parameters 1.  Used for Type C signal conversion and distribution of multiple signals;2.  Support Type 3.1 protocol output, bandwidth up to 18Gbps, high rate distribution output;3.  Shielding connecting wire, effective anti-interference;4.  Suitable for conference projection access, office computers, outdoor display and other occasions, can be connected to notebook, PAD and other Type-C signal output equipment. Ⅱ. Product Description Multi task split screen to meet different needsThrough the extended mode display, you can surf the Internet on your laptop, watch high-definition movies on the TV, and have multiple ways of playing to meet different needs. HDMI conversion functionEasily connect your laptop to a display device with an HDMI interface, and your laptop's movie resources can be played on TV. Specially designed for your laptopSolve the problem of Type-C single port and connect display devices with various HDMI interfaces. Comprehensive system, plug and playStable and reliable, the powerful chip supports various operating systems such as OS X, WIN8, and WIN7, making it plug and play, convenient and efficient, with stable performance, avoiding unstable factors such as image quality distortion and ghosting. Multiple protection, high-speed data transmissionAs an important conductor for signal transmission, this converter adopts three layers of shielding protection: thick tin plated copper wire core, aluminum foil, and tin plated copper braided, effectively isolating EMI RFI and other electromagnetic interference can reduce signal loss rate and improve signal transmission.    

HDMI Male to VGA Female Adapter Cable, provides a convenient and cost-effective solution for connecting your HDMI source device to VGA monitors or projectors.

HDMI IP KVM Extender 150m

For 3.5 mm audio devices, it works with headphone, headset, speaker, earphone, external mic, car aux, etc.For USB-C devices, it works with laptop, tablet, game console, phone, Google Plxel, Samsung Galaxy S9+, Pixel, S10E, etc.  

DT-6640C Full HD 1080P HDMI Cable 40m 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.

1) Copy modeThe laptop is connected to the TV, displaying the same image for smoother viewing on a large screen.2) Extended ModeConnect the laptop to the TV, display different images, and balance entertainment and office.

TYPE-C 3.0 to Gigabit Ethernet network adapter, Let your TYPE-C devices easily connect with wired internet. It adopts RTL8135 chip, one-click install no need CD-ROM driver, support positive and negative insert, support hot plug, plug and play. It supports newest Mac book, MI laptop, NOKIA N1, LETV1 PRO and other TYPE-C devices.

DTECH HDMI Fiber Optic Cable is an easy-to-use secure connection for home video distribution, conference room presentation systems, classroom projection systems, digital signage and HD video displays.Fiber provides the speed and bandwidth required for the highest image quality without the need for extender, balun or amplifiers.