Specifications:
Material: ABS
Communication: Bluetooth version 4.0
Bluetooth distance: 10 meters
Transmission frequency: 2.4GHz-2.4835GHz
Battery: 200 mAh CR2030x 1 battery/about 6 months,10 times a day
IOS & Android
Specifications:
Material: ABS
Communication: Bluetooth version 4.0
Bluetooth distance: 10 meters
Transmission frequency: 2.4GHz-2.4835GHz
Battery: 200 mAh CR2030x 1 battery/about 6 months,10 times a day
IOS & Android