Features: The newest wireless & handheld car tyre pump with large 4000mAh(2x2000mAh) battery, LCD display, LED light, 1m long USB charging cable, fast inflation speed, auto shut off, four inflation mode, memory function. The electric tire inflator pump is equipped with a bright display. Precise pressure measurement, help you adjust air pressure values, and save the presets tire values after inflation, no need to resets the value next time. With LED light that can be used as a torches, night emergency. With maximumly pressure of 150PSI and airflows 20L/min, which is more powerful, more stable. makes inflating tyres in emergency faster, more convenient than manual pumps or foot pumps. The tyre inflator air compressor automatically shuts off when it reaches the presets pressure. The tire inflator pump car is equipped with upgraded metal cylinder for faster heat dissipation and lower noise. with 2x2000 mAh high-density USB rechargeable batteries, it takes 3-4 hours for the digital tyre inflator fully charged and can be used for 20-30 minutes. Air compressor provide 4 extra nozzles with 1m long power cord allows to reach all tires of your car, bike, motor, midsize Sedan SUV, air mattress, inflatable boats, balls, and other inflatables(NOT SUPPORT big Truck or Motor Lorry). Specifications: Component:ABS Size:Approx.195x160x60mm/7.68x6.3x2.36inch Color:Black Style: car digital display/charging digital display Power: 70W Vehicle model voltages: DC12V Charging voltages: 8.4V Cylinder inner diameter: 17mm Inflating flow: 20L/Min Inflation pressure range: 0-10.5bar/0-150psi Charging: 18650 battery 2x2000mAh Package Includes: 1 Set Digital Electric Air Compressor note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.