High Quality and Safe Materials?— Safety materials are the best choice for children’s parents,food-grade strap materials, more suitable for children’s sensitive skin, fully inhibit odor. REMOTE Camera Features&Two-way Call?— Our children’s smart watch with photo function can record your child’s good moments. Your child will take a photo of his friend outside and share his story with you. Two-way high-definition call, high-definition and timely voice call, let the family line constantly, communicate with children anytime, anywhere. Smart Watch Phone & Electric Game Toy ?—Multi-function smartphone watch. In addition to alarm clocks, children’s smart watches include: 7 fun puzzle games, audio players, calendars, calculators, recordings, low-power alarms, etc. This is a great gift for every child to enjoy and learn. SOS function?— The child could ASK for HELP when they are in danger. The standby interface will press the power button twice to have an SOS call, and the first two numbers (ie, DAD and MOM) in the phone book will be called. If it is not connected, it will be called twice in succession. Long Time Standby and Daily Waterproof 480mAh lithium polymer battery, 120 hours standby time, 7 hours talk time on 2G network. Even more waterproof grades up to IPX65 (waterproof 5M) effectively prevent water and dust.* NOTE:This children’s mobile watch is different from other watches with positioning capabilities. It is not controlled by any APP and cannot be connected to the Internet; therefore it is impossible to be hacked, which will ensure the security of your personal data.** For the full function of calling requires a SIM card for tracking and non-calling functions can be used by connecting to a parent’s phone with Bluetooth connection.