Cordless and portable: Our paddle board pump is lightweight and portable, with a built-in rechargeable battery that can be used for about 45 minutes on a single charge. The wireless design makes it easy to put into a backpack or pocket, so you can take it with you even if there is no power outlet nearby. Powerful and fast inflation: With a maximum inflation pressure of 20PSI, this electric air pump can quickly and easily inflate your paddle board. It is an ideal helper for sea surfing, outdoor camping, hiking, beach or indoor storage. 2-in-1 multifunctional: Our inflatable mattress air pump can be both inflated and deflated. It has both high-pressure and low-pressure functions, with maximum inflation pressures of 120Kpa and 4500Pa respectively. The maximum air volume of the high-pressure air pump is 8L/min, which is perfect for volleyball, basketball, football and rugby; the maximum air volume of the low-pressure air pump is 350L/min, which is suitable for swimming pool floats, swimming rings, etc. Emergency Light: This portable air pump is also equipped with an emergency light with 0.5 W power and 50 to 80 lumens brightness, making it easy to inflate your SUP even in low light or dark environments. 8 nozzles with large capacity Exquisite workmanship, upgraded motor and sturdy ABS plastic shell make this inflatable surfboard pump durable and well sealed. Equipped with 7 different nozzles and a high-pressure adapter, it can be suitable for most inflatable products, such as SUP paddles, inflatable toys, pool floats, inflatable sofas, pool rafts, vacuum storage bags, basketballs, footballs, etc. Note that this product does not include inflatable toys, floats, basketballs, footballs, etc.