escription Features: 1. Suction: removes mites deep in bed sheets, mattresses or any other similar materials, destroying them and completely 2. Filter: UV dust cleaner with fine mesh capture, helps to remove more than 99.9 Percentage of mites, dirt, pollen and pet dander on fabric surface. 3. Deep cleaning: ultraviolet light + hot air, powerful combination, strong adsorption function, can eliminate dust mites and allergens, suitable for fabric mattresses, pillows, sofas 4. Intelligent anti-leakage: intelligent ultraviolet protection system to ensure that the body is not exposed to ultraviolet rays Irradiation, sensitive and easy to use 5. Double-sided exhaust - streamlined double-sided exhaust, high-efficiency filtration and heat dissipation, prolonging service life Specifications: UV lamp: 9W power.