Features Easily Inflate 4 SUPs In A Row Equipped with a powerful 8800mAh (88.8Wh) rechargeable battery, the upgraded Shark2S can effortlessly inflate up to 4 SUPs consecutively, making it perfect for group paddleboarding adventures. 3 Smart Modes & Memory Function The Shark2S features three smart modes (SUP/KITE/MAT) for easy and efficient operation with just one click. You can manually adjust the pressure if necessary, and the memory function saves your preferred settings for hassle-free inflation every time. Recharge Anytime, Anywhere Never worry about power supply limits again! Enjoy the flexibility of 12V DC and battery options. If the battery runs low or you forget to charge it, easily recharge on the go using the car cigarette lighter, power station, or OutdoorMaster SUP pump power bank. Plus, the USB port doubles as a power bank, ensuring connectivity wherever and whenever you need it. Fast Inflation And Deflation Our dual-stage technology ensures rapid inflation, reaching a peak speed of 350L/min at 20 PSI for efficient performance in just 6-8mins. The pump automatically shuts off once the target pressure is reached, guaranteeing precise and safe inflation of your paddleboard. Real-Time Monitoring Our digital display offers real-time pressure monitoring, making operation a breeze. Stay in control and ensure optimal performance with ease. Versatile Compatibility Equipped with a versatile set of 7 nozzles, catering to a wide range of uses including SUP boards, air mattresses, kites, inflatable tents, beds, and more. Whether you're embarking on a camping trip or enjoying a beach vacation, our pump is your ideal travel companion. What Is In The Box? All that you need, we've got it covered!1 x Shark2S pump, 1 x DC car charger, 1 x Type-C cable,7 x various interchangeable air nozzles. Shark2S VS Shark2 The Shark2S has been upgraded to two charging modes and 88.8WH battery, you can choose according to your needs! This pump can inflate/deflate up to 4 SUPS with a fully charged. In addition to the auto-off function, you can choose from three modes (SUP/KITE/MAT) as needed.