AstroAI Tire Inflator Air Compressor 12V DC, Digital Car Tire Pump 150 PSI, Preset Tire Pressure, Auto Shutoff, Electric Air Pump for Car Tires, Bicycles, Infl

Digital Display: Features a large digital screen for real-time tire pressure display, offering accurate and intuitive readings. Avoids pressure reading errors common with dial tire pumps.

Preset Tire Pressure & Auto Shutoff: This tire inflator will automatically shut off once it reaches the preset value, no need to babysit the inflation process and worry about overinflation. To inflate: just start the engine, insert the cigarette lighter plug into the car's 12 V outlet, connect the tire, and preset the desired pressure by pressing "+" and "-".

Instant Inflation: For tires with the specification of 185/55 R14, this car tire pump can inflate from 30 PSI to 36 PSI < 1 min, and can fully inflate a tire from 0 PSI to 36 PSI < 5 mins. (Note: It can continuously work for 15 mins.)

Ultra-Long Power Cord & Emergency LED Light: With a 0.48 m long air hose and a 3 m long power cord, the car tire inflator is easily connected to any tire. The integrated LED light is great for emergencies and working in dark environments. When the digital tire inflator is powered, the LED light will illuminate.