Specifications:

1. Bluetooth version: 4.2 + EDR
2. Transmission distance of Bluetooth: 8m
3. Output power:8W
4. Charging Voltage: 5V-1A
5. Lithium battery:1800mAh/3.7V
6. Working time: 4~5 hours
7. Charging time: 2~3 hours
8. Product size:     84*85.5*43mm
9. Unit weight:  212g

Main features:

1.Bluetooth effective range up to 10m
2.Hands-free call with clear and loud voice
3.IPX 5 waterproof
4.Two-color injection molding
5. Support to play MP3 / WMA, WAV music files in the TF card.

Color: black; blue; green