Product size :165*165*12mm
Bluetooth specification: Sinoblue 5.0
Power :1*5 W
Speaker specifications :52mm 405w1*1
Connection distance :10M
Playback time :2-3H
Battery capacity :1200MAH
Charging voltage :DC-5V
Battery voltage :3.7V
Single weight :0.56kG
Outer box size :72*54.4*53.8cm 48PCS
Color:Saturn/Starry Sky