Highly portable and easy to use, this air pump runs on a rechargeable lithium battery, so you don't have to worry about being near a power source. Inflate and deflate air mattresses, pool loungers, and more in the tent, on the beach, or wherever your day takes you. Features cordless operation in a portable and compact design. USB-C rechargeable, provides fast recharging the long lasting lithium battery. Inflate and deflate modes save time setting up and packing up. 10-minute discharge, can be used for 10 minutes each use. Includes 1 rechargeable air pump, 3 valve adapters, and 1 USB-C charge cord. Airflow: 245L/minute. Charge time: 3 hours.