Usage: 1. Install the battery: Insert the battery into the bottom of the body and fix it when you hear a "click" sound. 2. Operation: Hold the handle and align it with the area that needs to be cleaned, maintaining an appropriate distance.
Notes: 1. Wear protective equipment: Please wear goggles and a mask when using. 2. Avoid humid environments: Do not use in rainy or humid environments. 3. Regular inspection: Ensure that the battery and body are not damaged, and replace aging parts in a timely manner. 4. Storage: Clean and store in a dry place after use.
