Features: 1. This air purifier has purification + odor + formaldehyde + aromatherapy multiple functions integrated, 360, negative ion + ozone + ultrasonic disinfection, three-dimensional diffusion, no dead corner purification, care for family health. 2. This air purifier adopts three-layer filter, vortex air outlet, 360 air inlet body, no matter placed in the center or corner of the room, can be multi-sided air inlet, leaving no dead corner. After purification, the clean air is ejected by the top engine grid vortex, which can stir the air more quickly and fully compared with the traditional vertical and horizontal air outlet. 3. This air purifier can quickly purify second-hand smoke. When it is inconvenient to go out to smoke, this machine can be very useful to protect the physical and mental health of family members. 4. ozone sterilization decomposition of harmful substances, 100mg/h ozone 360 space without dead Angle sterilization, the use of scientific principle formula, can effectively remove formaldehyde, benzene, carbon monoxide, ammonia and other harmful gases. 5. This air purifier can also be used to remove dust, formaldehyde, mites and other allergens to protect our health. Ultrasonic mosquito repellent and mites removal is more convenient and secure. Specifications: Material: ABS Color: White Oxygen Output: 100mg/h Noise: 20DB Application Area: 0-25 Voltage: 220V / 110V / 230V / 100V (Optional) Plug: EU / US / UK / JP(Optional) Package Size: 23 * 16.4 * 16.4cm / 9 * 6.5 * 6.5in Package Weight: 700g / 1.5lb Note: Please read the product manual carefully before use. Package List: 1 * Air Purifier 1 * Aromatherapy tablet 1 * USB Cable 1 * Manual