Features:

Support Bluetooth/Line in connection, FM radio, TF card, Hards-free calling
Support L2CAP/A2DP(AVCTP/AVDTP/AVRCP), HSP/HFP
Voice guidance
Built-in mic
Built-in Li-ion Battery
4 Keys operation

Specifications:

Net Weight: 210g
Voltage: DC 5V
Dimension: 108 * 36 * 54 mm
Bluetooth Version: 2.1 + EDR
Working Distance: up to 10m
Loudspeaker: 4Ω 3W
S/N Ratio: >= 95db
Frequency: 280Hz - 16KHz
Built-in Li-ion Battery: BL-5C
Voltage: 3.7V
Current: 1020mA
Power: 3.8W/h
Battery Carge Time: 2hrs

 Package: retail package, 50 pieces a carton

 Shipping: by Fedex or DHL or by sea or by  UPS or by TNT.

 Lead time: decided by the total order quantity

  Shenzhen Newsinte Electronic Co.,ltd.