Specifications:Two way communication, children and parents can send voice message to each other, so useful and convenient.Smart positioning, can effectively prevent kids from losing.Many functions including remote camera, flashlight, alarm reminder, etc.Made of safe silicone strap, harmless, soft, waterproof and comfortable.A wonderful gift for kids.Item Name: Wrist WatchWristband Material: Eco-friendly Silicone Applicable Platform: Fully Compatible Applicable People: Children Screen Size: 1.44inches Interface: USB 3.0 Camera: 1.3 Million Pixels Wearing Method: Wrist Strap Menu Language: Chinese, English Wireless Distance: 10m and above Battery Capacity: 400mAh Mode of Operation: Touch + Button Screen Resolution: 240 * 240 Waterproof: Yes, Daily Life\u0026 39;s Water Resistant (But Not for Bathing, Swimming, Diving, etc) Additional Functions: Information Push, Motion Tracking, Smart Reminder, Monitoring, Mobile Positioning, Remote Self-timerFeatures: Comfortable, Square Screen, GiftWrist Circumference: 150mm - 200mm\/5.91\