Ports & interfaces Bluetooth profiles: HSP, AVRCP, HFP, A2DP Bluetooth version: 3.0+HS USB connector: Mini-USB 3.5 mm connector: No Bluetooth: Yes Wireless range: 10 m Connectivity technology: Wireless USB connectivity: Yes
Battery Battery capacity: 300 mAh Battery technology: Lithium Polymer (LiPo) Rechargeable battery: Yes Talk time: 10 h Charging source: USB Battery operated: Yes Continuous audio playback time: 4 h
Other features Audio output channels: 2.0 channels 2.5 mm connector: No Charging voltage: 5 V