Applicable people: fashion, public, children Screen size: 1.44 Interface: USB 2.0 Camera: 1.3 million pixels Body memory: 32 Screen material: plastic Wearing method: wrist strap Wireless distance: 5m (inclusive) -10m (inclusive) Battery capacity: 400MA Screen resolution: 240*240 Function: taking pictures Full HD two-way conversation, can also be heard in the amusement park. Equipped with global mobile communication system + noise reduction technology to ensure high-definition dual-call quality One-way monitor mode: you can hear the sound around your child if the watch is not operating. Remote photo taking: Keep an eye on your child's surroundings; Silent monitoring: parents give children a one-way dial to listen to the sound around the child Full color touch screen, good-looking and easy to use, 1.44-inch color touch screen design, easy to operate, to meet the needs of children Timing positioning: safe area, in and out of the safe area to remind parents, historical trajectory, where the children go, at a glance Electronic fence warning boundary: set the range of activities of the child. If the child leaves the set area, the APP will trigger an alarm prompt. Do Not Disturb Settings: Parents can set Do Not Disturb through the mobile app. Flashlight lighting: Let curious children explore the wonderful world. Power saving: energy-saving LED lights; no glare: soft light is not glare Puzzle addition and subtraction games, parent-child micro-chat, watch alarm clock set swimming level waterproof, etc.