Mini GPS Tracker
Brand Name: SONGFUL
When the device is connected to the mobile phone APP Bluetooth, use the search function of the APP to make the anti-lost device make a sound to find the item.
When the device is connected to the mobile phone APP Bluetooth and needs to find the mobile phone, double-click the device button to dial the mobile phone, and the mobile phone will make a sound.
When the item is disconnected from the mobile phone APP Bluetooth, the APP will record the lost position of the item after the disconnection, and the lost position after the disconnection will be displayed on the map in the APP.