my factory production inflatable storage battery module design is novel, the shell adopts high wear-resisting engineering plastic material made from; Double gas storage battery use 24 v dc gear motor; With speed gear, reverse, music, and other functions; Configuration MP3 intelligent controller, it can timing, speed control, music, digital display, and so on function; The tyre is high efficiency, high wear-resistant type pneumatic tyre; Chassis for standard square steel structure, bearing more than 150 kg; Housing use PVC cloth of thickening light has wear-resisting, bright, beautiful, easy to clean, do not fade, etc. We can according to the customer request custom make all kinds of style, as long as you can provide styles we all can according to your requirement accurate playing board design.