【Powerful Inflation & Deflation】Our air pump can inflate up to 4.5kPa, with an air speed of up to 360L/min, inflates a swimming ring in 15-20 seconds and compresses a vacuum storage bag in 30-40 seconds (depending on the size of the product). 【3600mAh RECHARGEABLE BATTERY】With 3600 mAh Lithium Battery, inflate up to sixteen sleeping pads or four inflatable swimming pools on full charge. The Rechargeable Air Pump is also compatible with any type c quick charger and can be charged much quicker. 【Mini and Portable】The portable air pump is super mini and light weight, it also has two hook to be attached to the backpack or put in your pocket. 【Compatibility 】Comes with six nozzles, suitable for most inflatable products, such as air mattresses, pool floats, vacuum storage bags, inflatable beds, sleeping pads, swimming rings, inflatable furniture and other inflatable toys. 𝐍𝐨𝐭𝐞: It's not suitable for inflating basketballs, footballs, balloons and tires. JOYROOM Tiny and Portable Air Pump, Rechargeable Air Pump with 3600mAh Battery & Camping Light, Inflate Deflate for Pool Floats, Air Mattress, Swimming Ring, Vacuum Storage Bags