1This small air purifier adopts 360 sterilization and deodorization without dead Angle, microcomputer control, appropriate amount of release ozone and negative ions for air disinfection and purification, ozone active sterilization, negative ions to maintain fresh air purification. 2The sterilization rate of this air purifier is as high as 99.99%. Using the formula of scientific removal principle, it can purify and remove harmful gases such as formaldehyde, benzene, carbon monoxide and ammonia very well. 3This air purifier can 24 hours sterilization, anion is known as \"air vitamin\", the amount of negative ions can be efficient dust removal, in addition to pm2.5 particles, deodorant, eliminate fatigue, etc., can also activate oxygen molecules in the air, let you and your family to enjoy the fresh air, for the conservation of the respiratory system to provide more healthy and clean. 4Ozone can quickly decompose harmful gases, with strong oxidation, birth and kill ability, in a short time at room temperature can be decomposed into oxygen, almost no residue, is internationally recognized pollution-free, no dead corner of cleaning and disinfection. 5This air purifier is suitable for kitchen, bedroom, bathroom and any other space of 0-25 square meters. It can remove 200mg of odor per hour. Super light digital screen and touch buttons make operation very simple. Features: 1. This small air purifier adopts 360 sterilization and deodorization without dead Angle, microcomputer control, appropriate amount of release ozone and negative ions for air disinfection and purification, ozone active sterilization, negative ions to maintain fresh air purification. 2. The sterilization rate of this air purifier is as high as 99.99%. Using the formula of scientific removal principle, it can purify and remove harmful gases such as formaldehyde, benzene, carbon monoxide and ammonia very well. 3. This air purifier can 24 hours sterilization, anion is known as "air vitamin", the amount of negative ions can be efficient dust removal, in addition to pm2.5 particles, deodorant, eliminate fatigue, etc., can also activate oxygen molecules in the air, let you and your family to enjoy the fresh air, for the conservation of the respiratory system to provide more healthy and clean. 4. Ozone can quickly decompose harmful gases, with strong oxidation, birth and kill ability, in a short time at room temperature can be decomposed into oxygen, almost no residue, is internationally recognized pollution-free, no dead corner of cleaning and disinfection. 5. This air purifier is suitable for kitchen, bedroom, bathroom and any other space of 0-25 square meters. It can remove 200mg of odor per hour. Super light digital screen and touch buttons make operation very simple. Specifications: Material: ABS Color: White Oxygen Output: 200mg/h Sterilization Rate: 99.99% Noise: 33DB Application Area: 0-25 Rated Power: 5W Voltage: 220V / 110V (Optional) Plug: EU / US (Optional) Package Size: 19 * 12 * 5cm / 7.5 * 4.7 * 1.9in Package Weight: 570g / 1.25lb Note:Please read the product manual carefully before use. Package list: 1 * Air Purifier 1 * Manual 1 * Air Purifier 1 * Manual