KB-180 Waterproof Bluetooth speaker
Waterproof：IXP5
Bluetooth version: JL
Receiving distance: Up to 15m
Output power: 3W
Built-in Battery: 3.7V 400mAh
Charging time: 2~3 Hours
Playback time: around 4 hrs (medium volume)
Material: Plastic + silicone
Dimensions：85*85*56mm
