Features:
- Bluetooth version: V4.1
- Support profiles: HSP,HFP,AVRCP,A2DP
- Sound Mode: Stereo
- Chip: ISSC
- Charging time1-2 hours
- Standby time: 180hours
- Playing Music: 5-6hours
- Operating Distance: in 10meters
- Power Source: Built-in Rechargeable 80mah Li-ion Battery
