1.Powerful Copper Motor: Equipped with a pure copper motor airflow boosting technology, this cordless tire inflator offers powerful performance and quickly inflates in just 10 seconds, effectively enhancing inflation speed. 2.Precise Intelligent Chip: The high-precision smart tire pump chip ensures accurate pressure measurements, allowing you to monitor tire pressure and ensure safety during travel. 3.Automatic Multi-Function Inflation: Simply set the desired pressure, and the portable air compressor will automatically stop inflating once the pressure is reached, providing ease of use. 4.Inflation Pressure: It is recommended to fully charge the electric air pump before use and tightly fasten the detachable hose to prevent air leakage, ensuring optimal performance. 5.LCD Display: Featuring a digital LCD pressure gauge, the wireless air pump accurately displays real-time and preset tire pressures, making it easy to select the correct inflation method.<br><br>Color: Black Material: ABS+copper<br><br>Package Contents: 1 x air pump 1 x Data cable<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.