Correspond With:CSR8635 V4.1

Support:HSP,HFP, A2DP, AVRCP

Frequency range: 2.4026 GHz - 2.480 GHz

Transmitting  power : Class 2 

Wireless working distance: ≤ 10m

Charge time : ≤ 2.5Hours  

Talk time: ≥5.5Hours

Music time: ≥ 3.5Hours

Standby time : ≥ 50Hours                           

Battery Capacity:85mAH                                       

Could connect 2 celphones at the same time