Brand Oricore Model BT265 Quantity 1 Color Black Bluetooth Version Bluetooth v3.0 + EDR Ear Coupling Ear hook Talk Time About 6 Hour Standby Time 120 Hour Operating Range 10 meter Compatibility Compatible with Bluetooth v2.1 / v2.0 Microphone Yes Supports Music Format /A Power Supply Built-in Battery Built-in Battery Capacity 180mAh Compatible With Cell phone and computer with Bluetooth function Other Features Can match two devices at the same time; Audio broadcasting connection status and battery capacity; A2DP stereo sound smooth music playing; Supports displaying the power of headset connection with Iphone; Digital signal processing (DSP / CVC) technology; Supports A2DP handset and hands-free protocol. Packing List 1 x Bluetooth headset 1 x USB charging cable (87cm) 1 x 2-flat-pin plug power adapter (100~240V) 2 x Silicone earbuds 1 x Chinese / English user manual