Product name: Bluetooth speaker
Functions: BT/TF/USB/FM/AM/AUX
Product size:14.9*6.1*9.6cm
Bluetooth specification: BT5.1
Power: 1*5w
Speaker specifications:57mm
Connection distance:10M
Playback time:2-3H
Battery capacity: 1200mah
Charging voltage:DC-5V
Battery voltage:3.7V
Net product weight: 0.48KG
Carton size: 36.5*34.8*43.6cm/40pcs
Color: golden / bronze