Bluetooth version: BT V5.3

Chip: AC6965E 

Power: 5W

Speaker: 52mm

Battery: 2500mAh

Playing time:

Using distance: 10m

Bandwidth response: 20-20kHz

Feature:

1Fashion design,colorful and stylish

2 High quality sound

3 RGB colorful lighting effect

4 Hands-free calling,chat anytime,anywhere

5 IPX5 water-resistance