*SL-912
-Material: ABS
-BT/FM/USB/TF/AUX/TWS
-Product size:8.5*8.5*11.5cm
-Bluetooth:V5.0
-Battery:1200mAh
-Charging Voltage:DC5V
-Speaker：52MM
-Output power:5W
-BT connection distance: ≥10M
-Accessory:Charging cable
-Pcs/ctn: 50pcs
-Carton size:52.3*51.5*26.3cm
-G.W.:21KG