The power boards by JetSurf are a cross between a jet ski and surfboard. The rider stands in an upright position as if riding a surf board and controls the throttle via a hand held unit. The boards are powered by a two stroke engine that can reach speeds of 35 mph. The boards weigh in at 30 lbs. and are the only motorized water vehicle that can easily be transported via person, car, boat, or plane. We have included a video for your viewing pleasure.