1. Press the anti-lost button twice, the device will make a sound, the LED will flash twice, and the mobile APP will sound an alarm
2. Click the call button on the APP, the LED of the anti-lost device will flash for 10s and sound a sound reminder, the more circles displayed on the APP panel, the closer the phone and the anti-lost device are
3. When the Bluetooth connection between the mobile phone and the item bound to the anti-lost device is disconnected, the mobile phone will automatically record the location of the disconnected item.
4. Positioning and tracking, mutual search, indoor range is about 5-20m, outdoor range is about 20-40m
5. Easy positioning, unobstructed communication, light and portable, disconnection reminder
Wallet Key Finder Two Way Bluetooth Intelligent Anti-lost Device(Black)