Specification:

Bluetooth version: 5.0
Speaker power: 3W/4Ω
Battery capacity: 300mAh
Function: Bluetooth 

Packing:

Product size: 68 x 68 x 80mm
Each/color box, 50pcs/carton
Carton Size: 36.5 x 36.5 x 20cm
Gross weight: 9.10kgs