Features: 1) 6 degree control to slow-down/speed-up music 2) 7 degree volume control 3) Can input with MP3, CD 4) Rotate the right hand to rock from 12 rhythms 5) Rotate the left hand to choose from 12 music Inner packing: Window box Outer packing: 24pcs/ctn Carton dimensions: 93 x 33 x 81cm G.W.: 19.7kg N.W.: 17.7kg