A. Wireless & Portable Our paddle board pump is lightweight and portable, with a built-in rechargeable battery that can provide about 45 minutes of use on a single charge. Wireless, easy to carry in your backpack or pocket, you can take it anywhere even if there is no power outlet nearby. B. Powerful & Fast Inflation Designed with a maximum inflation pressure of 20PSI, this electric air pump can inflate your paddle board quickly and easily. It is a useful helper for sea surfing, outdoor camping, hiking, beach or indoor storage. C. 2 IN 1 Multifunction Our air mattress pump functions as both an inflation and deflation pump. It has high pressure and low pressure settings, with maximum inflation pressures of 120Kpa and 4500pa respectively. The maximum air volume of the high pressure pump is 8L/mins, suitable for volleyball, basketball, football, rugby, while the low pressure pump is 350L/mins, suitable for floats swimming pool, swimming rings, and swimming pool. D. Emergency Light The portable air pump is equipped with an emergency light with a power of 0.5 W and brightness of 50 to 80 lumens, making it easy to inflate your SUP even in low light or dark conditions. E. 8 Nozzles & Capacity for Use Featuring exquisite craftsmanship, an upgraded motor and a solid ABS plastic shell, this inflatable surfboard pump is sturdy, well-sealed and durable. Equipped with 7 different nozzles and a high-pressure adapter, it can adapt to most inflatable products, such as SUP paddle, inflatable toys, pool floats, inflatable sofas, pool rafts, vacuum storage bags, basketballs, footballs, etc.