- Bluetooth version : V4.1
- Supported Profiles : HSP,HFP, A2DP, AVRCP
- Speaker driver size : 40mm
- Impedance: 32 ohm ±15%
- Frequency response : 20Hz-20KHz
- Microphone Sensitivity: -42dB ± 3dB
- Microphone Impedance: 2.2k
- Input charging power : DC5V
- Battery : 600mAh
- Playback time (Headphone Mode) : 8-12Hours*
- Microphone : Built-in
- Input: Bluetooth,Aux-In, Mic
- Dimensions: 210*195*90mm
- Weight: 310g