KeenPower Handheld Tire Inflator Portable Air Compressor, Car Tire Pump jump starter Note: It's not suitable for

Note: It's not suitable for large truck tires

our jump starter gets them roaring in minutes

we eliminate the risks of explosions

making it easy for beginners

KeenPower Handheld Tire Inflator Portable Air Compressor, Car Tire Pump jump starter Note: It's not suitable forAbout this item AUTO DETECT & SHUTOFF: Preset the value you want and press the start button, the tire inflator will start inflating and show the real time pressure, the air compressor will automatically shut off when the pressure is reached. No more worrying about inflating too much or too little. DUAL POWER SUPPLY: 21V rechargeable Li Ion battery pack power and 12V Car power DC adapter make inflating more convenient. Using a 12V car power DC adapter