Items on sale until today Product Features and Basic Specifications Features: Simply replace the head of your existing vacuum cleaner! Transforms into a futon vacuum cleaner! Powerful house dust removal with triple effects: vibration, UV, and vacuum suction. Suction and removal of dust mites, pollen, and dust. Vibrations knock out house dust, and three suction ports capture it without escape. Recommended for use on futons, sofas, floor cushions, cushions, pillows, curtains, sheets, and more. Dust mite removal performance test: 99.98% removal in 15 minutes of suction Pollen removal performance test: 99.4% removal in 7.5 minutes of suction Sterilization effect test: 99.9% removal of E. coli and Staphylococcus aureus with 3 minutes of UV irradiation Uses: As a futon vacuum cleaner, vacuum cleaner nozzle, futon-specific nozzle, replacement nozzle, and replacement head. Note: *Some manufacturers' models may not be compatible. *The roller part is not electric. Compatible Models: Standard vacuum cleaners Set Contents: Main unit, attachment Materials: ABS, polyester, polycarbonate Weight (g): 500 Compatible Inner Diameter (Φmm): 320～395 (circular) Body Dimensions (Width W x Depth D x Height H) (mm): 255 x 220 x 75 Batteries Used: 3 AAA alkaline batteries (sold separately) Please refrain from price negotiations.