How to deal with the weakened suction power when using Mi Handheld Vacuum Cleaner?

1. If the dustbin is full or exceeds the MAX line, please clean the dustbin promptly.

2. The internal filter may be clogged, please disassemble and clean the internal filter.

3. The rear filter may be clogged, disassemble and clean the rear filter.

4. The extension tube may be blocked, please clean the extension tube.

5. The brush head tube may be blocked, please clean the tube inside the brush head