Brand Qiyin Model BT-988 Quantity 1 Color Black + grey Bluetooth Version Bluetooth v3.0 + EDR Ear Coupling Over the Ear Talk Time 15 Hour Standby Time 180 Hour Operating Range 10 meter Compatibility Compatible with Bluetooth v3.0 / v2.1 / v2.0 / v1.2 / v1.1 Microphone Yes Power Supply Built-in Battery Built-in Battery Capacity 300mAh Compatible With Iphone 5 PS3 and other cell phones with Bluetooth function Other Features Stereo Hi-Fi Bluetooth wireless transmission; Built-in EQ balance; High anti-interference ability antenna; Advanced DSP processing technology; 360 degree fully hidden microphone; Echo cancellation function; Mobile phone talking and music playing two modes freely switch. BQB Certification No Packing List 1 x Bluetooth headphones 1 x Data cable (120cm) 1 x English user manual 1 x AC power adapter (100~240V / 2-flat-pin plug)