**Bluetooth version
4.0
**Bluetooth profiles
**HSP, HFP, A2DP and AVRCP
**Bluetooth operating distance
10 meters (equal to 33 feet)
**Frequency range
2.4-2.48GHz
**Charging voltage
DC 5 V 500 mA
**Speaker output
2x5w +10w(super bass)
**Frequency response
50-20000 Hz
**Microphone sensitivity
- 40db
**Built-in power bank capacity
2600 mAH
**Charging time (fully charge)
Approximate 3 hrs
Playback time
4 hours
AUX input jack
3.5mm
Charging power input
DC 9v
Unit size
200*118*56mm
Unit weight
Approx. 905g