Small and portable, does not take up space, 30L/min , one-button preset tire pressure, accurate digital display. preset tire pressure, stop charging when full, no need to check how much to charge, press preset tire pressure value, the preset is completed to start inflation, and it will automatically cut off when full. The air compressor portable is an ideal yourself, your families or friends. Features - Color: Black. - Material: Copper ABS Rubber. - Size: 17.00X4.60X4.60cm/ 6.68X1.81X1.81inch. - Working voltage: DC 12V. - Charging pressure: 0.2~150 PSI. - The digital tire inflator has a LCD digital display screen with pressure measurement units- PSI, . - Real-time reporting of accurate data to know tire pressure ! - We also considered the use at night! makes your car air pump suitable for roadside emergency and nighttime use. - Digital tire pressure monitor design, monitors tire pressure at any time. It is wide applied for car, motorcycles, SUVs, and trucks, etc. - Multi- rotating fan to speeds flow, heat dissipation vents, optimize air ducts, and improve heat dissipation. Package list: 1 x air pump 1 x power extension cord 1 x manual 1 x Inflator nozzle 3 x extension Inflator nozzles