Feature: 1. Compact and Portable: The car tire inflator is compact in size, making it easy to carry, store, and instantly ready to use. 2. High Efficiency: With a rated power of 120W and an air pressure flow of 17L/min, the tire inflator can quickly and efficiently meet a variety of inflation needs. 3. Clear Display: The digital display design allows for easy monitoring of your inflation status to avoid overinflation or insufficient inflation. 4. Long Lasting Power: The dual battery system offers a total capacity of 1800mAh x 2, ensuring long term use without frequent charging. 5. Multifunctional: This bike air pump is versatile and practical, suitable for inflating car tires, bicycle tires, motorcycle tires, and other inflatable items. Specification: Item Type: Portable Tire Inflator Size: Approx. 18x9x5cm / 7.09x3.54x1.97in Battery Type: 5C Battery x2 Battery Capacity: 3600mAh Rated Voltage: 7.4V Rated Power: 120W Air Pressure Flow: 17L/min Cylinder Inner Diameter: Approx. 17mm / 0.7in. Package List: 1 x Portable Tire Inflator 3 x Converters 1 x USB Power Cord 1 x User Manual