Features: Enhanced version of the locator, you can hear the sound remotely, stable, but also accurate positioning. When the elderly and children lost or in danger, the host will take the initiative to call for help and alarm after pressing the SOS key for 3 seconds and releasing it. Added WiFi positioning function, in underground parking, indoor parking, even inside the tunnel, can be more accurate positioning. Strong magnetic adsorption, no need to install, can be placed anywhere, real-time positioning is very convenient. When your vehicle enters the set area lane, the cell phone APP will immediately receive the on and off reminder from the locator. Specification: Memory: 32GB Recording Range: 80 square meters Platform View: SMS + APP + PC terminal Positioning Mode: GPS/WIFI/LBS/AGPS Battery Type: 3.7V 500mAh Charging Voltage: DC 5V Charging Input: AC 110-220V 50/60Hz GPS Positioning Accuracy: About 10 meters Standby Time: 10 days Working Time: 4-6days Size: 42*26*15mm includes: 1 * GPS Tracker 1 * USB Cable 1 * Manual