The WiWU WI-AI002 Inflatable Pump is a versatile 5-in-1 device designed for fast and convenient inflation. With a powerful 50W motor and 4000mAh rechargeable battery, it offers cordless operation and can inflate a variety of items up to 150 PSI. Featuring a digital display, preset pressure options, automatic shut-off, and built-in LED flashlight, this pump is compact, portable, and perfect for use at home or on the go.