Features 1. An 80W pure copper large motor with sufficient power and fast pressure application. The pure copper motor drives the alloy die-casting cylinder to move at high speed, outputting surging airflow to fill the R175 zero pressure tire in just 8 minutes. 2. With a large displacement of 17L/min and turbocharging technology, using air can increase pressure more efficiently under the same power conditions. 3. Plug and play: Get rid of the shackles of wires, bid farewell to the problem of cigarette lighters needing wires to wrap around for power, wireless design, unlimited inflation distance. 4. Pre set tire pressure, automatic filling and stopping without supervision, can automatically set tire pressure, and after setting, it will automatically inflate to the specified value and stop without supervision, making it more worry free and effortless. 5. Five inflation modes: car mode, motorcycle mode, bicycle mode, basketball mode, and custom mode. Specification Material: ABS Color: Black Product dimensions: 7.3 x 4.5 x 17.2 cm Rated voltage: 7.4 V Rated power: 80 W Weight: 540 g Package Include: 1x Intelligent Car Inflatable Pump