Wireless & Portable: Our paddle board pump is lightweight and portable, featuring a built-in rechargeable battery that provides approximately 45 minutes of use on a single charge. It operates wirelessly, making it easy to carry in a backpack or pocket, allowing convenient use even without access to a power outlet. Powerful & Fast Inflation: Designed with a maximum inflation pressure of 20 PSI, this electric air pump quickly and easily inflates paddle boards. Suitable for sea surfing, outdoor camping, hiking, beach use, and indoor storage. 2 in 1 Multifunction: This air pump functions for both inflation and deflation. It features high-pressure and low-pressure modes, with a maximum inflation pressure of 120 kPa for high pressure and 4500 Pa for low pressure. The high-pressure mode delivers up to 8 L/min, ideal for sports balls such as volleyballs, basketballs, footballs, and rugby balls. The low-pressure mode provides up to 350 L/min, suitable for pool floats, swimming rings, and inflatable pools. Emergency Light: The portable air pump includes an integrated emergency light with a power output of 0.5 W and brightness ranging from 50 to 80 lumens, enabling operation in low-light or dark environments. 8 Nozzles & Wide Compatibility: Featuring precise craftsmanship, an upgraded motor, and a durable ABS plastic shell, this pump is sturdy, well-sealed, and long-lasting. It includes 7 different nozzles and one high-pressure adapter, compatible with a wide range of inflatable products including stand-up paddle boards, inflatable toys, pool floats, inflatable sofas, pool rafts, vacuum storage bags, basketballs, and footballs.