Accurate Digital Pressure Gauge: The P4 tire inflator accurately detects and presets the tire pressure, short press the +/- button to adjust the preset air pressure value 0.5PSI per press, long press +/- button to quickly adjust. Auto-stop once it reaches the preset value. Hands-free, and never worry about over-inflation or under-inflation!
Powerful Battery Life: Built-in 4000mAh efficient rechargeable battery ensures P4 electric air pump for long-time use when fully charged. Fast charge by 5V/2A USB-C input keeps you always prepared, and 5V/2A USB-A output works well as a power banker. The bright LED light on the top makes it convenient to use as an emergency light in the dark, 3 Modes ( LED, SOS, Flashing).
Cordless and Compact: Crafted of premium ABS, LEXIN P4 portable air pump is compact and lightweight. Measuring 6.1"L x 2.7"W x 1.7"H and weighing just 1.31 pounds, easy to carry in your vehicle or backpack. Be prepared for any inflation needs, whether it's on the road, on the trails, or at home. A storage bag is included in the package.