... saving,8H Talk Time 2012 Green,White,Black 3 Color to Select in Ear Music K901 Bluetooth Headphone HeadsetFeartures: CE,ROHS,FCC ... 2.1+EDRSupports A2DP AVRCP, HSP and HFPEnjoy stereo music from coputer and mobileExtremely good quality,superior clear voiceErgonomic and Fashion ... and 4.0 minor 2012 Green,White,Black 3 Color to Select in Ear Music K901 Bluetooth Headphone Headset