IPX4 waterproof

Chip: ATS2819

Bluetooth version: V5.0                                                         

Rated power: 12W*1

Peak power: 15W

Battery :3.7V/1800mAH

Product size: 

Wireless working range: ≥18M(without obstacles)

Playing Time: about 10H(Medium volume)

Charging time: about 3H

Support: Bluetooth,AUX,Micro SD,LED light，TWS

speaker：57MM                                 

Charge means: Type-C                                   

Input voltage: DC5V/1A               

Material: aluminium