[Dual Power Portable Air Compressor] This tire inflator portable air compressor offers both 110V AC and 12V DC power options. Use it at home with a wall outlet or on the road through your car's cigarette lighter, making it a versatile tire inflator for garage maintenance and roadside emergencies [Fast and Measured Inflation] Experience rapid performance with measurable results. Using 110V AC power, this air compressor can boost a car tire from 30 to 36 PSI (215/55R17) in just 1 minute 20 seconds. On 12V DC power, it efficiently handles roadside top-ups, taking roughly 1 minute 40 seconds to go from 30 to 36 PSI [5 Smart Preset Modes] Simplify your inflation tasks with five preset modes: Small Inflatables, Bike, Motorcycle, Car, and Custom—all by a short press of the MODE/UNIT button. It will automatically shut off when the preset pressure is reached, ensuring accuracy and peace of mind [3-in-1 Emergency LED Light] Equipped with a 200-lumen 3-in-1 emergency LED (steady light, SOS, strobe) for safety and visibility—an essential roadside companion. Ideal for nighttime repairs or emergency signaling, it ensures you're always prepared [Inflation & Deflation Modes] This tire pump features dedicated inflation and deflation modes, paired with two specialized hoses. Use the high-pressure hose for tires and sports balls. The high-volume hose efficiently inflates or deflates large, low-pressure items like air mattresses, pool floats, and rafts—ideal for camping setup and pack-up [Clear LCD Display & Easy Pressure Control] The digital LCD screen clearly displays both the preset target pressure and the current pressure in real-time. Its anti-glare design ensures clear visibility even in direct sunlight. Adjust settings easily with the “+” and “-” buttons. Long-press the MODE/UNIT button to switch between PSI, BAR, KPA, and KG/CM² units [Complete Nozzle Kit for Multi-Purpose Use] This air pump comes ready for various tasks with a high-flow hose and three nozzles: a brass coupler adapter for bikes, a tapered nozzle for Small inflatables, and a needle valve for sports balls and balloons. It's an all-in-one solution for tires, inflatable toys, and sports equipment