Easily inflates a 13" tyre from flat to 35psi in under 4½ minutes. Flat design remains stable when inflating. Features include a large on/off button and analogue dial. Powered directly from vehicles 12V socket with the attached 3m power cable. Specially designed compartment on back of unit stores the 0.5m airline. Inflates 13Tyre in Under 4.5 Minutes Pressure in psi & bar Screw-Type Nozzle 12V Power Supply 3m Power Cable Easy To Use Inflates 13Tyre in Under 4.5 Minutes Pressure in psi & bar Screw-Type Nozzle 12V Power Supply 3m Power Cable Easy To Use