LP1 as a battery powered cordless air pump can inflate tyres of car , bicycle (road bike, mountain bike, track bike), motorcycle, swimming rings in dozens of seconds without a hassleLP1 car tyre inflator quickly fills up a car tire from 28PSI to 34PSI (175/65R14 82T) in one minuteNot only a compressor tyre inflator but a electric bike pump with Presta and Schrader valves for inflating your bike-team's bicyclesAuto Shut-off when target pressure is reached with LED light function for night operation, no more worries of over inflatingSuper compact and portable, easy to store in car glove box, bike frame-mounted bottle holder, or saddle bag, seat packsPacking list: tyre inflator*1; USB cable*1, ball needle *1, adapter*1, swimming ring nozzle*1, bag, user manual *1