Attention:Never connect the tire first.The correct way is to connect the car first, then connect the tire until the Air Compressor Pump works. This air compressor is powered by cigarette lighter / DC 12V, ideal for inflating tires, balls, rubber floater, hovercraft and so on. 260PSI, inflates ordinary car tire about 5 minutes(>30PSI). Compact and portable, easy to use Specifications: Feature: - 260PSI, inflates ordinary car tire about 5 minutes(>30PSI). - Powered by cigarette lighter / DC 12V, once pressed the switch, it will work automatically with low noise. - Compact and portable, easy to use. - Ideal for inflating tires, rubber floater, hovercraft etc. PSI: 260 Voltage: DC 12V. Material: Metal & Plastic. 2.8M Cord With Cigarette Lighter Plug Air Tube Length: 50cm Size: 180 x 180 x 65mm Package Dimensions(L x W x H): 185 x 185 x 80mm After Sales Service: 1 Year Warranty Package Include: 1 x Air Compressor 3 x Nozzle Adapter Net Weight: 701g Package Weight: 780g Punctured tires can demolish your day in a rush, however keeping one of these helpful tire inflators in your trunk will guarantee you get back out and about in a snap.Whether you are blowing up auto tires, bike tires, sleeping cushions, balls or some other inflatables, Slime has the ideal tire inflator for each auto and carport.