Features:Intelligent digital controller with LCD display.2 Stage Pump: Stage 1: sealed & quiet turbo fan for high volume inflation; Stage 2: engineered cylinder type compressor for high pressure.Supported working range 0.5 - 20 PSI. It will automatically stop when the PSI reach set value. (Note: Please do not continuous operate the pump for over 20 minutes)Equipped with 12V DC connector supports 12V DC power supply, with the 3.3ft long air hose you can inflate your equipments more easily.3 different air nozzle for your different demands.Specification:Material: ABS + PAPressure Preset Value Range: 0.5 - 20 PSIPower Source: VehiclePower Output: 110WPower: DC 12VSelectable Pressure Units: PSI / BarAir Volume: 350 L / minAir Hose Length: 1.1 m / 3.3 ftCar Cig Power Cable Length: 3.0 m / 9.8 ftAir Pump Size: 22.2 * 17.3 * 9.58 cm / 8.7 * 6.8 * 3.8 inWeight: approx. 1.9 kg / 4.2 lbPackage List:1 * Air Pump1 * Air Hose3 * Air Nozzle1 * Instruction