Sound:
Total resistance: 32 ohmsSpeaker diameter: 32 mmSensitivity: 102 dB (1 kHz)Frequency range: 20 – 20,000 HzMaximum input power: 10 mWSpeaker type: Dynamic
Connectivity:Bluetooth version: 4.2Maximum reach: Up to 10 mBluetooth Profiles:A2DPAVRCPHFPMicrophone: Built-in microphoneWireless transmission type: BluetoothWireless: Yes
Comfort of use:Volume control: Yes
Power supply:Music playing time: 15 hours.Talk time: 10 h.Battery type (headset)Lithium polymer (built-in)Battery capacity (headset): 240 mAhCharging time: 3 hours.Battery life in standby mode: 160 hours.Rechargeable: Yes
Accessories:Charging cord