Specifications:

1. Bluetooth version: 3.0 + EDR
2. Transmission distance of Bluetooth: 10m
3. Output power: 2*5W
4. Charging Voltage: 5V, 500mA
5. Lithium battery: 1000mAh/3.7V
6. Working time: 4~5 hours
7. Charging time: 2~3 hours
8. Product size:  105*42*65mm
9. Unit weight:   175g

Main features:

1.Bluetooth effective range up to 10m
2.Hands-free call with clear and loud voice
3.Bluetooth 3.0 + EDR sync
4.Speaker output power 2*5W
5.3.7V 1000mAh Lithium battery
6.Rubber oil shell with good touch feeling
7. Support to play MP3 / WMA, WAV music files in the TF card.

Color: black; blue; green