Function: turn on the bicycle work with flash light and music
With certification: EN71/EN62115/EMC/CCC
Use 3 AA battery (not include)
Window box packing dimensions: 28.7 x 9.7 x 18.3cm
Packing:
Quantity: 24pcs/inner box, 48pcs/carton
Carton dimensions: 90 x 42 x 77
Gross weight: 22kg
Net weight: 20kg