Mains AC supply (for charging only). Inflates a tyre from flat in 5 minutes 30 seconds based on a 15in tyre from 0-30psi. Tyre pressure gauge range 0 to 100psi. 0.7m air hose. Tyre valve connection with 2 nozzle adaptors and 1 needle adaptor. Built-in spotlight and warning light with 3 colour filters. 12V output socket and battery power level LED indicators.