Power through longer water sessions with the , a compact electric propulsion system built to give paddlers an extra push when wind or current starts working against them. Designed for watercraft equipped with a compatible fin box, this underwater jet provides two selectable speeds through a convenient remote control, letting you choose between a steady 4 km/h pace and a faster 6 km/h setting. The rechargeable lithium-ion battery keeps the setup portable while providing up to 60 minutes of operation, and the lightweight power fin helps add propulsion without turning your gear into a burden. With all the accessories included, the BlueDrive S gives SUP and watercraft users a practical way to conserve energy and extend their outings. Features:• Two speed settings adapt propulsion to changing conditions• Wireless remote puts speed selection within easy reach• Rechargeable battery keeps the system portable• Compact fin design fits watercraft with a fin box• Electric assistance helps reduce paddling effort• Lightweight battery construction simplifies transportSpecs:• Brand: Aqua Marina• Product Type: Water Propulsion Device• Low Speed: Up to 4 km/h• High Speed: Up to 6 km/h• Maximum Runtime: Up to 60 minutes• Motor: 12V DC, 240W• Battery Type: Lithium-Ion• Battery Rating: 11.1V DC, 8.8Ah• Battery Weight: 2.8 lbs / 1.25 kg• Power Fin Dimensions: L300 x W110 x H210 mm• Control Box Dimensions: L210 x W155 x H75 mm• Total Weight: 4.25 kg / 9.4 lbs with control box• Compatibility: Watercraft with compatible fin box• Included: BlueDrive S Underwater Jet, Control Box with Li-ion Battery Pack, Elastic Rope Bucklet, Remote Control, Charger 240W motor 6 km/h top speed 60-minute runtime | BlueDrive S Power Fin