Wireless portable air compressor Wireless and compact: the pocketable design lets you carry and operate it with one hand. Four simple steps get you ready, and the LCD display shows the current pressure, suitable for car tires as well as bicycle and motorcycle tires. Fast, automatic inflation: four switchable pressure units (PSI, BAR, KPA, KG/CM2) let you set the exact target. The compressor automatically stops when the selected pressure is reached. Maximum pressure is about 150 PSI. capacity battery and fast charging: powered by a 2000mAh x 3 lithiumion battery pack, this portable unit inflates bikes, balls and more. The TypeC charging port supports fast charging. Night use convenience: builtin LED lights turn on automatically, and the back display remains readable in low light for easy operation in the dark. Use scenarios Car tire maintenance: keep tires at the recommended pressure to improve safety, handling, and fuel efficiency, whether you are at home or on the road. Bicycle and motorcycle tires on the go: compact and cordless, ideal for topping up tires during rides, trips, or roadside adjustments. Sports and inflatables: suitable for inflating balls and other inflatable items, providing quick, onthespot charging without needing a wall outlet.