- Bluetooth version: 4.2
- Channel system: stereo (two-channel)
- Battery capacity: 1200mAh
- Speaker power: 2*3W
- Drive unit: 52mm 4Ω
- Speaker power: RMS 3WX2
- Rated output power: 6W
- Frequency response range: 20Hz-20KHz
- Charging time: about 2 hours
- Call duration: about 3-5 hours
- Music duration :about 3-5 hours
- Input mode: Bluetooth, AUX
- Input charging standard: Micro USB, DC5V, 600mA
- Bluetooth operating frequency: 100Hz-18KHz
- Maximum transmission distance: 10M (accessible space)
- Voice prompt: Support
- Multi-point connection: support
Bluetooth: Yes
USB/MP3: Yes
SD Card: Yes
