Features:
- Controlled by APP, colorful LED light
- alarm clock with light or music
- standby time 20days
Specifications
·Bluetooth version: V4.0
·Profile support: HSP/HFP/A2DP/AVRCP
·Battery capacity: 3.7V/2200mAh
·Main material: Aluminum alloy, ABS
·Product size: φ66mm,H254mm
·Weight: 568g