The BlueDrive X is Aqua Marina's most innovative underwater propulsion system, designed to be attached to a SUP or kayak, or used as a handheld propulsion system. With three speed settings from 3-7 km/h, the BlueDrive X combines motor, propeller, and tail cone into one high-performance thruster. The Smart Control System features a wristwatch type remote for adjustments, and the high-efficiency battery provides a runtime of up to 50 minutes. Whether you are stand-up paddling, kayaking, snorkeling, or diving, it is designed for water lovers who want it all.