Features: The air compressor is suitable for 18V series Lithium Battery, suitable for BL1860 BL1850 BL1840 BL1830 BL1815. The tire inflator is equipped with 550 copper motor, which outputs strong power and have a stable air flow of 35L. It can inflate 215/55 R17 car tires from 0 to 36psi in 4 minutes, and it only takes 1 minutes to quickly inflate 29-36psi. No more manually checking tire pressure or worrying about over-inflation. Our air Pumps is equipped with advanced chip so that it have intelligent presets function and can accurately monitor tire pressure with error of less than 0.5psi. You only need to set the required tire pressure and the air Pumps will automatically inflate and stop to ensure that the tire pressure reaches. The portable tire inflator is equipped with high-brightness display to help you detect tire pressure in real time. And the air compressor pressure gauge have four display modes, which can display pressure in BAR, KPA and CM². 4 bright LED light allow you to use it easily even in the dark. Specifications: Component:Metal Size:Approx.27.7x24.5x8.8cm/10.9x9.64x3.46inch Package Includes: 1 Set Tire Inflator note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.