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 inflation speed according to the product. This compact, battery-operated pump with a powerful 3600 mAh capacity 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, swimming rings, inflatable boats, and various inflatable toys can not only be inflated quickly but also deflated in a short time.