1. Dual turbocharging: The inflation pump adopts dual turbocharging technology, which can improve the inflation speed and efficiency. 2. Acoustic noise reduction: The inflation pump has lower noise during operation, reducing the interference of noise on the user. 3. German permanent magnet motor: The inflation pump uses German permanent magnet motor, which has the characteristics of high efficiency, low noise, and long service life. 4. Long standby range: The battery life of the inflation pump is strong and can be used for a long time without charging. Product name: Car Inflation Pump Colour:Black Material:plastic Package Contents: 1 x Car Mounted Inflation Pump 1 x Charging cable 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.