Features: Enhanced version of the locator, can hear the sound at a long distance, stable, and can accurately locate. When the elderly or children are lost or in danger, long press the SOS button for 3 seconds and release it, the host will actively call for help. The newly added WiFi positioning function can be more accurately positioned in underground parking lots, indoor parking lots, and even tunnels. 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 mobile phone APP will immediately receive a power on and off reminder of the locator. Specifications: Memory: 32GB Recording range: 80 square meters Platform view: SMS + APP + PC 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: 4-6 days Size: 42 * 26 * 15mm Included: 1 * GPS tracker 1 * USB cable 1 * Manual