1. Pure copper motor air flow boosting technology, rapid inflation in 10 seconds, effectively and quickly increase the inflation speed. 2. High-precision smart chip, more accurate pressure measurement, timely understanding of tire pressure status, ensuring safe travel. 3. The tire pressure can be preset. After the tire inflation reaches the predetermined value, the air pump will automatically stop inflation, which is convenient and fast. 4. Using 2 1800mAh batteries, the battery is stable and the battery life is long-lasting. 5. 3-layer structure nylon braided inflatable tube, anti-freeze, explosion-proof and more wear-resistant. 6. Parameters: - Battery capacity: 1800 mAh 5C battery x2 - Rated voltage: 7.4V - Rated power: 120W - Air pressure flow: 17L/min - Cylinder size: 17 cylinders - Dimensions: 85x48x180mm - Inflatable line length: 100mm
