Portable Mini Large CapacityThe portable mini compressor has a built-in 6000mAh large capacity battery, is equipped with a Type-C interface and a car interface power cable, which is convenient and quick to charge, and is the smallest smart air. Pump and get the best feeling and measures only 17 x 6.9 x 5 cm. Before inflating, please pull down and lock the valve clip. Multi-functional automatic inflation You only need to adjust the pressure you want, when the air pressure value is reached, the air pump automatically stops inflation to prevent over inflation. 4 unit values are available PSI, BAR, KPA, Kg/cm. Maximum inflation pressure is 150 PSI. It is recommended to fill the air pump before use and tighten the removable inflation tube to prevent air leakage. LCD display and LED flashlightThe car tire inflator features a large digital display LCD screen, clearer and brighter. Not only can it inflate your car, but it can also charge your phone and use it as a flashlight. The flashlight also has three modes (lighting, strobe, SOS). It is recommended to wait at least 15 minutes after cooling after each use and then continue to use. Versatile This electric bike pump comes with 4 different extra nozzles. Suitable for cars, motorcycles, bicycles, swimming rings, basketball, football, etc. This product is both functional and beautiful. If you have any questions, please contact us directly, we will respond to you within 24 hours and provide free returns and exchanges within 12 months.