The SHARPER IMAGE RC Wave Rage, Wireless Rechargeable Bumper Boat with Tow Rider-RED The SHARPER IMAGE RC Wave Rage, Wireless Rechargeable Bumper Boat with Tow Rider-RED ? RC BUMPER BOATS: Take your rage to the waves and settle your differences with an aquatic duel using the RC Bumper Boats from Sharper Image! ? PLAY HEAD TO HEAD: Battle it out with a friend and play for the win in fast-paced bumper duels. There is a blue and a red set available for intense two-player action! ? OMNIDIRECTIONAL STEERING: Turn left and right to dodge your opponent, then gas it like a pro or throw it in reverse! It?s easy to navigate since the boat can turn in any direction. ? WIRELESS CONTROL: Control from a distance using the handy wireless remote controls. The remote control requires 4 AA batteries while the boats feature a 3.7V 1300mAH rechargeable battery. ? EVERYTHING YOU NEED: The set includes the Wave Rage boat with a tube rider that you will try to keep upright in the water. You will receive 2 tow ropes to keep them connected as well as 2 replacement propellers to keep your boat running for a long time.