Streetwize digital air compressor 250psi easy to read pressure gauge and auto shut off with psi or bar pressure readings air flow rate 18ltrmin can also inflate bicycle scooter and moped tyres allows inflation of many other inflatable leisure items using the 3pce adaptor kit included a portable rapid air flow compressor operates on a 12 volt dc current and plugs into a vehicle 12v power socket using minimum amperage the air compressor has around 10 minutes of continuous inflation us