SENBONO Men's Sports Smartwatch - Wireless Call & Notifications, IPX8 Waterproof, 430mAh, 4.98cm Display, Digital Pedometer, 100+ Exercise Modes, LED Flashlight, Voice Assistant, Alarm, Smart Notification Sync for iPhone & for Android

Power Mode : USB Charging

Operating Voltage : ≤36V

Battery Properties : Rechargeable Battery

Rechargeable Battery : Lithium Battery-Polymer

Wireless Property : wireless

Wireless Version : Wireless 5.3

Screen Material : IPS

Screen Resolution : 240*296

Body Material : Painted Plastic

Strap Material : Silicone

Screen Size : 1.96inch

Screen Ratio (%) : 95

Operating System Version : IOS/Android

Watch Chip : JL7012F6

Applicable Age Group : 18M+

Item ID : UW359726

How to charge the watch? 1. Take out the charging cable in the product box; 2. Connect the charging cable to the watch; 3. Plug the charging cable into the power source; 4.Please charge the watch more than 3 hours first time. Note: Please do not use a computer or laptop to charge the watch, because the voltage of the computer and laptop is too low, and it takes a very long time to charge the watch to have enough energy

How to connect the watch to your phone? 1. Turn on the Wireless function on your phone; 2. Search "Dafit" APP and download it, And Allow all requests with the APP; 3. Open the APP, click "add device" to "KT79" and bind it; 4. After connecting, you can make or answer call now. NOTE: If you find that the watch and phone cannot reconnect, it is because of the software update. Please delete the app, re-download the latest software version, and reconnect the watch