Features: 1) Make beautiful music and flashing lights 2) Battery-operated,2 AA batteries required but not included 3) Other kinds of christmas decorations are also supplied Inner Packing: 1) Package:1pc/window box 2) Window box dimensions:21*16*5 cm Outer Packing: 1) Pieces/carton:96pcs 2) Carton dimensions:63*46*68 cm 3) N. W.:16.5kgs 4) G. W.:17.5kgs