Usage Tips:Wireless & PortableOur paddle board pump is quite lightweight and portable, with a built-in rechargeable battery, it 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. Powerful & Fast InflationDesigned with a maximum inflation pressure of 20PSI, this electric air pump can inflate your paddle board very quickly and easily. It is a great helper for sea surfing, outdoor camping, hiking, beach or indoor storage. 2 IN 1 MultifunctionOur air mattress pump is also an inflation or deflation pump. It has high pressure and low pressure, with a maximum inflation pressure of 120Kpa and 4500pa. The maximum air volume of the high pressure pump is 8L/mins, ideal for volleyball, basketball, football, rugby, while the low pressure pump is 350L/mins, for floats swimming pool, swimming rings, swimming pool. Emergency lightThe portable air pump is also 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. 8 Nozzles & Great capacity of useExquisite craftsmanship, upgraded motor and solid ABS plastic shell make this inflatable surfboard pump 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.