1、Enhanced version of the locator, you can listen to the sound remotely, stable performance, but also accurate positioning. 2、When the elderly and children are 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. 3、This product added WiFi positioning function, in underground parking, indoor parking, even inside the tunnel, can be more accurate positioning. 4、Strong magnetic adsorption, no need to install, can be placed anywhere, real-time positioning is very convenient. 5、When your vehicle enters the set area range, the cell phone APP will immediately receive the in and out reminder from the locator. Features： Enhanced version of the locator, you can listen to the sound remotely, stable performance, but also accurate positioning. When the elderly and children are 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. Product 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 range, the cell phone APP will immediately receive the in and out reminder from the locator. Specifications： Color: Black Material: Plastic Battery ：Ploymer lithium Memory: 32GB Recording range: 80 square meters Platform view: SMS + APP + PC terminal Positioning mode: GPS/WIFI/LBS/AGPS Battery type：3.7V 500mA Li-ion Battery Charging Voltage: DC 5V Charging Input: AC 110-220V 50\60Hz GPS positioning accuracy: About 10meters Standby time: 10days Work time: 4-6days Package size：10*8*5cm Package weight: 47g Package list: 1 * GPS Tracker 1 * USB Cable 1 * User Manual 1 * GPS Tracker 1 * USB Cable 1 * User Manual