Description: Product name: Car air pump Weight: 60g Model: CZK-3665 Function: inflation/lighting/automatic charging and stopping Voltage: 7.4V/DC 12V Power: 120W Battery capacity: 2000mAh Size: 132*53*203mm (without trachea) Specifications: 1. Long Battery Life: This air pump has a large power reserve and has a long battery life on a single charge. 2. High-quality battery: The product adopts high-density lithium electronic battery, which can charge quickly and last for a long time. 3. Fast heat dissipation: The product adopts a metal cylinder for stable and fast heat dissipation, reducing body heat during use and reducing noise at the same time. 4. LED light design: The product comes with LED light, it is convenient to inflate the LED lighting at night. 5. Smart digital display: This product is preset to stop when the tire pressure is full, so you don't need to look at the tire pressure gauge all the time. Package Included: 1 x Air Compressor 1 x Air hose 1 x Power cord 1 x User Manual