... 3.Support A2DP,ACVRP,HSP. Stylish Black Wireless Bluetooth Stereo Headset S1000 for mobile phone/computerFeartures: CE,ROHS, ... 2.1+EDRSupports A2DP AVRCP, HSP and HFPEnjoy stereo music from coputer and mobileMicrophone sensitive:[-45dB(0dB=1V ... /Pa,1KHz)]Extremely good quality,superior clear voiceMultimedia,stereo, foldable Headphone,NechphoneHandsfree,compatible with all Bluetooth Devices Such ...