*SL-19
-Material: ABS
-BT/FM/USB/TF/AUX
-Product size:10*6.1*10cm
-Bluetooth:V5.4
-Battery:1200mAh
-Charging Voltage:DC5V
-Speaker：52MM
-Output power:5W
-BT connection distance: ≥10M
-Accessory:Charging cable
-Pcs/ctn: 50pcs
-Carton size:55.3*35*24.5cm
-G.W.:17.5KG