1、Watches with GPS positioning function,it can accurately and quickly understand the location of children, so that parents can understand the situation of children. 2、Watch built‑in games, which can better attract children. 3、Supporting SOS emergency telephone calls in emergency situations. 4、The product has a firewall for incoming calls. It can set up 13 inbound calls and 12 outbound calls. 5、Watches support drop alarms, and parents will be able to know when the watch is removed from the child's hand. Feature: Watches with GPS positioning function,it can accurately and quickly understand the location of children, so that parents can understand the situation of children. Watch built-in games, which can better attract children. Supporting SOS emergency telephone calls in emergency situations. The product has a firewall for incoming calls. It can set up 13 inbound calls and 12 outbound calls. Watches support drop alarms, and parents will be able to know when the watch is removed from the child's hand. Specification: Model: S12 Processor: MTK6261 Screen Size: 1.44" TFT Color Screen Touch SIM card: support, 2G SIM card, 850/900/1800/1900 RAM: 32MB ROM: 32MB Camera: No Support system: Android 3.0 or above and IOS 6.0 or above Wi-Fi: NO Waterproof: Yes Location: Support Battery: 400 mAh Color: Blue; Pink (Optional) Material: ABS + silica gel Product dimension: 4.7*4.4*1.1cm / 1.9*1.7*0.4in Package list: 1 * Watch 1 * Data line 1 * Pin 1 * Screwdriver 2 * Screw Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product. 1 * Watch 1 * Data line 1 * Screwdriver