Fast Inflation & Easy Operation With maximum pressure 150 PSI, reaching 0 to 35 PSI within 4.5 minutes, can quickly inflate your car tires. Plug it into the 12V power outlet in your car and attach the stem to the tire valve. Then set the pressure value required by the tire and press the switch to start inflating. Auto Shutoff & Portable StorageThis compressor will automatically shut off once it reaches the preset value, provides you with rest-assured using experience. Portable size which take up very little space with a carrying bag and allow you keep it in your automobile or home. LED Light & Real-time Digital Display This car tire inflator is equipped with a large high-precision and high-brightness display to help you check the tire pressure and preset the tire pressure values. And the bright, long-lasting LED lights can be easily used even in the dark. Multi-Purpose Air compressor pump has a 3 meter power cord and inflatable adaptors allowing to reach all tires of your car, bike, motor, ATV, compact or midsize Sedan, SUV, air mattress, inflatable boats, balls and other inflatables.