1. Composite rolling brush with spiral tapping design for enhanced force. The combination of static electric tapping rubber strip and metal tapping rod enables deep-layer tapping to facilitate the removal of embedded dust. 2. Intelligent dust recognition: Equipped with intelligent dust sensor technology, it automatically detects the amount of dust on the bed and displays accurate dust index and cleaning status. A green cleaning status light indicates the completion of cleaning. 3. High-sealing filter cotton can effectively filter particles as small as 0.3 microns, trapping invisible particles in the dust cup to prevent secondary pollution. 4. UV ultraviolet sterilization with nanoscale light source irradiation for real sterilization. It enables safe mite removal without damaging the skin, features high temperature resistance and intelligent sensing protection. 5. Enhanced vacuum function with a suction force of 13000pa and a larger contact area compared to regular mite removers, making it easier to remove dust mites hidden deep inside. The cleaning effect allows for removal with a single suction. 6. Rated power: 100W 7. Rated voltage: 12V 8. Vacuum degree: 13000pa 9. Material: ABS 10. Color: White 11. Size: 27 x 25 x 19 cm 12. Weight: 1710 g 13. Package Include: 1x Mattress Vacuum Cleaner