Nevermsrp Wireless Bluetooth Stereo Headset Headphone Stylish for Bluetooth Capable Devices - Black Wireless Bluetooth headset, compatible with Bluetooth enabled devices, such as iPhone, iPad, HTC, Lenovo, Samsung, Tablet PC, etc. 2.4G Bluetooth 3.0 + EDR, support HSP/HFP/A2DP/AVRCP, connect two Bluetooth equipments at the same time. High- quality speakers deliver crisp and rich sound. Speaker impedance: 32 ohm Built-in microphone, voice prompt power on/off and pairing, support voice dial for iPhone.