1. Bidirectional anti lost
2. Bidirectional search
3. Support Chinese， English，French， and Spanish 4 languages.You could setup at your phone setting.
---------------------------------------------------------------------------------------------------------------------------------
Range of application:
Support the Bluetooth 4.0 and Android system version 4.3 and above.
Remind: Buzzer， flash
Alarm distance: 15~30 meters
Battery: CR2032
Color:Black/White/Pink/Blue/Yellow
NOTE: Please leave a message which color you like， or we will send you a random color.
Thanks for your understanding!
Size:30mm x 10mm
---------------------------------------------------------------------------------------------------------------------------------
Package Included:
1 x Bluetooth Tracking Tag (Included a CR2032 battery)
1 x English Manual