Voltage:- DC 12V Max Pressure:- 150PSI Rated Current:- 10A Inflation time 3-5min Material ABS + alloy Continuous Working Time 12mins Accessories 3 nozzle adaptors Size: 234x154x84mm LED display in real-time Use product connect car tire , open it and the see the tire pressure on the LED display . With a emergency light . Solve problems in dark in emergency situations. Preset tire pressure: Preset tire pressure after inserting power, press to start inflation, automatically stop