BS-4 SoundBox · Box-Style 5W Bluetooth Speaker | BLUESEED
A box-shaped portable design combines 5W output and Bluetooth connectivity with a 2000mAh battery. An option for desks or listening on the go; battery life varies with volume and environment.
BS-4 SoundBox · Box-Style 5W Bluetooth Speaker
Bluetooth version: 5.4 Transmission distance: 15 meters Battery capacity: 2000mAh 18650 Playtime: 10 hours (medium volume) Charging time: 5 hours Power: 5 watts