The air pump uses pure copper coil motor and whole metal cylinder block, support quick inflation and tire pressure detection, digital display with high brightness lamp. Features: Pure copper coil motor, strong energy, lowe consumption, small noise. Tire pressure detection, just plug the inflation nozzle into tire valve and press it to display current tire pressure. Concealed storage of cable, say goodbye to the messy. Automatically stop, press to start, no need to watch it. Whole metal cylinder block, quick heat dissipation, long service life. High brightness lamp, strong lighting effect, long-lasting illumination. Digital display, night vision, easy to operate and view. Specifications: Material: Plastic + Metal Color: Black Working Voltage: 12V Inflation Flow: 35L/min Working Current: 10A Cable Length: 3.0M Continuous Working Time: 30min (normal condition) Package Weight: 930g / 32.8ounces Package Size: 205 * 165 * 75mm / 8.07 * 6.5 * 2.95in Packing List: 1 * Air Pump