Feature: 1. Functions: clear call / precise positioning / long battery life / cool wear 2. 14.1mm ultra-thin process design, just as thin as the homework: The color of the whole machine is gorgeous and rich in texture, always let other children envy. 3. Two-way clear and stable call: The sound is louder and can be heard in noisy environments. Unique antenna design, multiple calibrations to ensure a stable call 4. Voice chat, making communication more convenient; Simpler operation and clearer voice; Easy group chat, support group chat with multiple mobile phones 5.Precise positioning, real-time viewing: Accurately record every corner of the child, fully meet the positioning needs of life and emergency situations 6.Electronic fence, always guard the safety of children: Set the child's activity range, when the child leaves the set area, the parent mobile phone will receive an alarm prompt. Preventing loss, preventing access to dangerous areas, preventing getting lost 7.High-performance battery, longer standby time: With high-polymerized battery, it features charging faster, higher performance, longer time than the same power, eliminating the trouble of charging every day. 8.Fun game: Let the children get happiness from the game and grow up in happiness. Specification: APP system requirements: Android 4.0 system or more, IOS 8.0 or above TouchScreen: 1.44" TFT TouchScreen TouchScreen: Capacitive TouchScreen SIM card: supported, 2G SIM card,850/900/1800/1900 Small flashlight for viewing in dark places SOS button for emergencies Built-in camera Learning games for kids to play Remote monitoring for keeping a safe watch on your children Built-in microphone for two-way communication Battery: environmentally friendly 400 mA polymer battery Note: The color of watch case frame is randomly sent, please understand! Include: 1 x Smart Watch 1 x Charging Cable