2X LARGER BATTERY CAPACITY: 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 mini air pump measures 2.3x2.1x2.75in. The air pump is smaller than a standard soda can, can be easily put into your backpack or pocket to provide mobile convenience. Suitable for outdoor camping, hiking, beach and other scenes. 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 with 3600mAh Battery & Camping Light, Rechargeable Air Pump to Inflate Deflate for Pool Floats, Air Mattress, Swimming Ring, Vacuum Storage Bags