With the Max Pump 2 Pro, even inflatable boats can be easily and quickly inflated. The pump offers two modes, High and Low, allowing you to adjust the filling speed according to the product. This compact, battery-operated pump with a powerful 3600 mAh comes with five nozzle attachments, making it suitable for almost all valve sizes. The portable and waterproof pump features both an inflation and deflation function, so air mattresses, swim rings, inflatable boats, and various inflatable toys can not only be inflated quickly but also have the air released in a short time.