*SL-911
-Material: ABS
-BT/FM Radio/USB/TF card play
-Product size:10.5*8.3*10.5cm
-Bluetooth:V5.0
-Battery:1200mAh
-Charging Voltage:DC5V
-Speaker：57MM
-Output power:5W
-BT connection distance: ≥10M
-Accessory:Charging cable
-Pcs/ctn: 50pcs
-Carton size:61.3*48*25.5cm
-G.W.:24.5KG