EPAuto 12V 200W Portable Air Compressor Pump with Alligator Clamps Direct to Battery, Digital Tire Inflator by150 PSI CONVENIENCE - Plug directly into battery. Engine must be running during use. MULTIPLE USES: Inflate tires on cars, bikes, truck and SUV. Adaptors for balls and inflatables included for sport equipments EASY TO READ: 4 Display Units: PSI, KPA, BAR, KG/CM LED FLASHLIGHT: Bright Torch PREVENT OVER INFLATION: Auto Shut Off when reaching the desired tire pressure.