IPX7 waterproof

Chip: JL6928B

Bluetooth version: V5.0

Rated power: 5W

Battery capacity: 1200mAh

Play time: 8H

Talk time: 8H 

Charging time: 3H 

Voice chat: Supported

Support: Bluetooth ，FM AUX ，Micro SD,TWS

Charge means: usb-micro

Product size: 135*64*70mm

Net weight: 342g

Wireless working range: 10M (without obstacles)

Speaker: 52mm

Input voltage: DC5V/500mA