Plug-in air purifiers just need 3-4 min to capture common household odors, pet odors, and volatile organic compounds. Operates at a whisper-quiet level to contribute to a peaceful sleeping environment. Recommended for spaces around 40-60 Square meters, so it&39;s great for home offices or bedrooms.High-Efficiency: The air purifiers can circulate room air over many times per hour to achieve rapid purification.Useful: Air purifier capture 99. 7% of 0. 3-micron particles or larger, including pollen, dust, smoke, and dander.Practical: It guards your kids against pets hair and pet dander, allows all your family members to breathe pure air.Low Noise: Designed on the base of the principle of hydrokinetics to operate below 40dB which will not affect your sleep or your work.Great Gift: The air purifier makes a great and valuable gift for your friends and family.Specifications:Color: White;Green;Pink;Black;Red (Optional)Plug Type: EUMaterial: ABSNegative ion concentration: 20 millionApplicable area: 40-60 Square metersOccasion: Kitchen, Bathroom, Hotel, Office, etcPackage Size: 11.7*6*4.5cm / 4.6*2.36*1.77inchPackage Weight: 75g / 0.16lbPackage List:1 * Air Purifier1 * User Guide