Specification:Name: Wireless car air pumpMaterial: Nylon/MetalType: Electric Air PumpVoltage: 21 (V)Pressure: 830 (psi)Main scope of application: tire inflation/ball inflationCurrent: 10 (A)Power: 200WInflatable tube length: 65CMMaximum Exhaust volume: 995kpaMaximum air pressure: 10.3BARSound pressure level: 70 dB(A)Vibration level: 3.6 m/sFeature:Precise monitoring, automatic pressure measurement, error< 0.05 Bar.Intelligent digital display, full stop immediately, no need to watch, when the tire pressure reaches a predetermined value automatically stop inflating, eliminate overcharging hidden trouble.With LED Light.Wireless speed charging, say goodbye to the drag line troubles, not limited by location/distance, easy to achieve the whole car 4 tire inflation/air free wireless, inflation is not limited.Tough and durable inflatable tube, wear-resistant nylon braided inflatable tube is anti-freezing and non-breaking, explosion-proof and high-temperature resistant.Compact and portable, always with the car, ready to respond, compact body design, everywhere in the car, refuse to place, the critical moment immediately on the top.Note:The color might be a little different from the actual product due to color display of different monitors.Please allow 1-3 cm error.Packing Included:1pc of Wireless Car Air Pump