This quality air compressor has Self select pressure mode with automatic switch off. The pressure gauge displays psi Bar and Kpa. Comes complete with 2 piece adapter kit and is fitted with fused cigarette lighter plugUnit includes built in white light for direction and red light for alert SOS. Sturdy flexible air hose with screw stem connector separate pump light switch complete with handy storage case. h4 Specifications h4 Flow rate 25 litres per min Inflates a tyre in under 3.5 minutes Voltage 12v DC Max amperage 12amp Wattage 120w Max pressure 120psi Power cable 3.3m Air line length 60cm Product size L180mm x W72mm x H180mm Includes a light with separate switch Fast inflation of tyres (average tyre 3.5 minutes) approx. Incudes 2 piece adapter kit for airbeds etc.