Specifications:

Speaker model KA15

Transmission distance ≥10 meters

Speaker specifications: 25Wx2, 5W×2

Bluetooth version V5.3

Playback mode: Bluetooth/U disk/TF

Output power: 70W

Battery capacity: 3600mAh, 7.4V

Charging time ≈2 hours

Charging input standard Type-c, DC 5V 2A

Usage time: ≈6 hours

Product size L215xH380xW180mm

Product weight: 4523 kg