Features: Clear two-way call, louder and can be heard even in the playground. Different antenna design, multiple check, ensure the stability of the call. Voice micro chat, as convenient as WeChat, easier operation and clearer. Support group chat with multiple phones. Using LBS can accurately record the child to every corner, to meet the needs of life and emergency positioning. Electronic fence, always guard the safety of children. IP67 waterproof, no need to worry about water in watch. Support parents to take photos remotely and check their children\'s surroundings at any time. One key SOS emergency, the watch will automatically call three guardians and SMS notification. Adopt retina display, display high definition pixel, protect eyesight. Fun games: let children get pleasure from games. Loves reward: when the child has better behavior, send loves to encourage on the phone, the watch will receive loves prompt, the child will be more positive.