Product name:&nbsp;Smart Watch Material: Silicone Battery Capacity: 180mAh Battery Capacity Body memory: 258Mb How to use: bracelet Operation method: Touch interface: USB 3.0 Wireless distance: 5m (inclusive) -10m Wristband Material: Silicone Applicable to: Universal mobile phone version Compatibility: compatible for IOS8.0 and Android 4.4 and above BT version: 4.0 Screen: 1.44&quot; Color Screen Size: 43.5x36x12.3mm Screen: 240x240 resolution Standby time: about 10 days Working time: 5-7 days Charging port: USB charging port Waterproof grade: IP67 Button: One-touch Oled Color: black, white, blue, pink, yellow, green, silver black, cyan Packing list: Smart watch x 1, charging cable x 1, manual x 1 Note: 1. Due to manual measurement, please allow 1-3cm error. Make sure you don&#39;t mind before bidding. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks. <div class="panel panel-info"><div class="panel-heading" style="font-weight:bold;">IMPORT: THIS ITEM IS SHIPPED FROM CHINA. PLEASE EXPECT UP TO 25 DAYS FOR DELIVERY</div></div>

D20l Smart Watch Information Call Reminder Heart Rate Blood Pressure Blood Oxygen Monitoring Sport Bracelet green