Cordless tire inflator kit comes with a longer hose that doesn't need to be held during operation. It has better heat dissipation technology that makes it more durable compared to other air pumps.The portable car tire inflator pumps to the exact air pressure and stops at a preset pressure. Set it to 36 and it will stop at 36. You don't have to worry about over-inflating your tires and save yourself the stress of having to constantly monitor your device. The tire inflator with pressure gauge for air compressor offers you 4 optional units including PSI, BAR, KPA, Kg/cm for bike, car and motor tire pumps.The pressure accuracy is great for checking and maintaining the pressure of 4 tires on one charge to ensure your tires are at the correct pressure. The digital screen provides a bright and clear display.Portable air pump can fully inflate a 11-inch bicycle tire in less than 2 minutes (0-35 PSI). This tire inflator has a powerful built-in high-performance chip and is designed to deliver 22L/min air flow.The built-in 6000mAh lithium battery can be used as a power bank for iPhone or Android devices. This car tire inflator also features a bright flashlight design so you can work even in the dark. It's great to keep it in the car during long trips.