This product is driven by 24v storagebattery and 24v electric motor. It can be driven at any direction with thesmart control lever. Smart control system can be set starting and closing from1min to 30min, no times limits and wireless remote control starts. Set severalrides starting and stopping at the same time. The speaker supports mp3 extendedand card through the speaker adjusting the volume. It is fully made of polyurethane(PU), stainless steel with automatic charger 220v. Time charges 6 to 8 hours,running 10 hours. Here are two kinds, RC counting or tossing coins, with white,yellow, purple and red colors.