GP TOYS FT009 2.4G 4CH Remote Control High Speed RC Racing Boat with Water Cooling System Orange High speed RC Racing boat: up to maximum 20 mph! 4 Channel 2.4Ghz frequency New with built-in water cooling system for safe and reliable operation Safety features to protect the battery and the boat: protects from over-charge and over-discharge of the battery Easy-to-use functions: forward, backward, left, right. This racing boat can also right itself!