Strong Suction & Blower Our handheld vacuum serves as both a vacuum cleaner and a blower, allowing you to not only clean up debris but also blow away dust and leaves from hard-to-reach areas in and around your vehicle. The high-speed brushless motor provides 30.91 CFM airflow and strong suction force of 21000Pa, suitable for efficiently picking up dust, dirt, pet hair and debris from car interiors and other surfaces, which was hard to clean. Perfect Compatible with Dewalt 20V Battery This car vacuum is designed to be compatible with Dewalt's 20V batteries. We focus on reliable tools, stay away from inferior and dangerous batteries, and if you already own batteries and chargers, you will avoid unnecessary expenses.