3X FASTER INFLATION - Save time with the NUSTE tire inflator portable air compressor, which can inflate your tires to 30-36 PSI in just 30 seconds, 3X faster than a standard pump. With a maximum pressure of 150 PSI and an air flow rate of up to 35 L/Min, it is perfect for cars, motorcycles, bicycles, balls, and more | 4+N MODE - The NUSTE air compressor offers 4 preset inflation modes and 4 pressure units to suit different tasks and is easy to operate. Simply press the “M” button to easily switch modes and long press for 3 seconds to change units. Whether using the manual mode (3-150 PSI) for precise control or using the preset modes for different needs, this air pump for car tires makes the inflation process a breeze | DUAL POWER TIRE INFLATOR - Equipped with a reliable 25,000mAh battery, the portable air compressor can easily inflate up to 4 car tires on a single charge. If the battery runs low, simply connect it to your car's cigarette lighter using the 11.5-foot 12V DC power cord, so you'll never run out of power while you're on the road | LCD DUAL SCREENS & AUTO-OFF - The portable tire inflator for car equipped with a large, easy-to-read dual digital display, you can precisely monitor real-time and preset pressure values. The auto-off feature ensures that the inflator automatically stops when the desired pressure is reached, preventing over-inflation and giving you peace of mind | CONVENIENT FOR EMERGENCIES - The portable compressor with built-in LED light is ready for any situation, providing bright illumination for nighttime tire inflation or emergencies. In addition, the car tire inflator also features 5V/2A USB-C input and 5V/1.5A USB-A output, and the high-capacity battery can be used as an emergency mobile power source to charge your device anytime, anywhere