Stereo Bluetooth Headset By Best Electronic Technology (Hk) Co., Limited

We are offering our customers a wide range of Stereo bluetooth headset, which are available following Specifications :-
Driver unit:30mm
Speaker impedance32ICA 15%
Speaker frequency range20~20KHz
Speaker output S.P.L105dBA 3db*20mw/30mm
Mic. Size:4.5*2.2mm
Mic. Sensitivity-54dBA 2dB
Mic. Impedance2.2KIC
Bluetooth solutionBluetooth V3.0+EDR,Support: HSP, HFP, A2DP and AVRCP
Operating Distance10 meters(33fts) Classe II
Working time:Talking time: up to 11 hours
Play music time: up to 10hours
Standby time: up to 250hours
Battery:Rechargeable 380mAH Li-polymer battery
Charging timeabout 3.5hours
Charging input voltageDC 5V by mini 5pin USB cable
Compatibale deviceApple iPad I II, iPhone PC/NOTEBOOK, tablet PC, Smart phone
Function keys:1.Main function key: Power On/Off, Pairing, Play/Pause
2. <, Preview
3. >, Next
4. +, Volume up
5. -, Volume down
Cabinet Material: Plastic