... .5KM/H 4.high quality and competive price SPEED BOATIt is easy to assemble and maneuver.It ... other inflatable ranges like motor boat, speed boat, inflatable swimming ring, inflatable beach ball, inflatable swimming armbands, inflatable can holder, inflatable hand, inflatable bottle, inflatable mattress, inflatable bed, inflatable ... system authenticationDEM and OEM are welcomed inflatable speed boat