Specification:
Name: Anti-loss device
Material: plastic
Color: white/blue/black/pink
Bluetooth version: 5.0
Compatible system: For IOS / Android
Effective distance: 15 meters
Power supply: built-in battery
Battery model: CR2032
Product size: 3.7x3.7x0.8cm
Package:  4pcs/bag (PE bag + manual)

How to Use
-Power on: press and hold the switch button of the anti-loss device for 3-5 seconds, hear two beeps, the device will be powered on
-Shutdown: press and hold the switch button of the anti-loss device for 35 seconds and hear a long beep, the device will shut down
-Map positioning, after the anti-loss device is disconnected from the APP, the address of the disconnection point will be displayed in the lost record

Package includes:
4*Bluetooth 5.0 Anti-loss device
1*Manual