... happiness. 2easy to operate 3CE ASTM 4MP3,remote control inflatable battery car 1Drive mode: The forward and the backward switches control ... multi-frequency control, To indicate the reverse time, play times, battery power, and the alarm for the last play time.5Battery ... size of the packing is 150cm (L) *150cm (W) *110cm (H), the gross weight of the packing is 80kg.