Brand N/A Model L6 Quantity 1 Color Black + red Bluetooth Version Bluetooth v3.0 Ear Coupling Earbud Talk Time 6 Hour Standby Time 180 Hour Operating Range 10 meter Compatibility Compatible with Bluetooth v2.1 / v1.0 Microphone Yes Radio N/A Power Supply Built-in Battery Built-in Battery Capacity 180mAh Compatible With Cell phone with Bluetooth function Other Features High quality warranty; CVC noise reduction and echo cancellation technology; Voice control and audio function; Call answering and ignore; Intelligent play; Supports two devices connection at the same time; Low power consumption; Boot automatically connect and matching; Remaining battery display on Iphone; Supports A2DP AVRCP protocols. BQB Certification No Packing List 1 x Bluetooth headset 1 x Data cable (80cm) 1 x Ear hook 1 x Chinese / English user manual