Features<br> 1. 4G video call, micro voice chat.<br> 2. IP67 waterproof (Do not use it in hot water / salt water, hot shower)<br> 3. Two-way talk<br> 4. Dual speaker design: high volume, high definition stereo call.<br> 5. HD camera: 0.3 MP pixels, wide angle<br> 6. Other functions: face lock, SOS, classroom mode, remote monitoring, electronic fence, call firewall, home school reminder, phone book, alarm clock, safe zone, remote shutdown, pedometer, etc.<br> 7. Easily connect Android and ios phones: App: Setracker / Setracker 210.<br> Specification:<br> Strap material: silicone<br> Battery capacity: 400mAh<br> Charging time: about 2H<br> Screen resolution: 240 x 240<br> Screen size: 1.4 inch<br> Network: 4G<br> Package Included:<br> 1 x Watch<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store