The UV-C ultraviolet lamp (105mm) has a wide irradiation range, which can kill more mites, bacteria and microorganisms at one time, and it is cleaner than the sun.< /p> The heat exhaust at the bottom adopts a physical heating system, which can effectively reduce the humidity of the mattress while killing mites, keeping it dry and odorless, and effectively preventing breeding dust mites. The 300W cyclone has strong suction power, which is durable, strong and more efficient. Design details: strictly control the weight of the product, housing lightweight, use only one handle; removable dust container and filter rinsing, without frequent replacement of consumables. Suitable for mattresses, pillows, fabric sofas, carpets, fabric sofas, toys, soft carpets, carpets, curtains, towels, animals domestics, etc. Feature: Studies have shown that there are more than 20 million dolls on our sofa bed daily. They feed on human skin flakes and multiply rapidly and produce large amounts of feces. Also