General description For Miwhole M9 Mini Robot Vacuum Cleaner, this set includes high-quality side brushes and dust bags designed to enhance the cleaning efficiency of your vacuum. The additional side brushes allow the vacuum cleaner to reach into corners and edges for a more thorough cleaning experience. Technical specifications Material: Plastic Package Contents: 10 side brushes, 10 dust bags Measurement allowed error: +/- 1-3 cm Usage As part of normal maintenance, the side brushes and dust bags can be easily removed and replaced. It is recommended to replace these spare parts every 2 to 3 months to ensure optimal performance of the vacuum cleaner. Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.