【Programmable & AUTO OFF】----Use the "M" button to set the desired pressure unit, then press the "+" and "-" buttons to set the desired pressure. Turn on the switch button to automatically inflate. When the tire pressure reaches the preset value, it will automatically shut off.The operation is very convenient.

【Intelligence & Digital Display】----This tire inflator has an advanced intelligent system. Different modes and measurement units can be set before use. You don't need to hold the inflation hose during the inflation process. When the tire is fully inflated, the air pump will automatic shuot off working. There is an LCD digital display on the air pump, which can view real-time air pressure and various parameters.

【Super Durable】----the tire inflator uses reinforced structure and stainless steel cylinders in key internal parts, which is more durable than powder die-casting materials or plastic cylinders on the market, and the air pump has undergone 20,000 hours of durability testing. This technology increases the service life of the P501 car tire pump by 80%.

【ALL IN ONE】----Portable air compressor adopts modular design, wide compatibility, equipped with multiple nozzles and hoses.The LCD screen has 4 air pressure units, the maximum support is 150PSI, suitable for most inflatable items.

【LCD Emergency Light】----The  Portable Tire Inflator has upgraded the head LED emergency lighting function. It uses a combination of high-brightness LCD lamp beads and small spotlight cups to make the light cover the tire more evenly. The high color rendering light can see the status of the car tire more clearly, making it easier to work at night.