Small purifier For Home negative Second-Hand Ashtray Purification Purifier Feature: purifier, anion second-hand purifier, reduce second-hand, fresh and good space for your family and 800W negative concentration: High concentration of negative, further.Negative generator. The machine has a built-in negative high concentration generator. Negative can dirt, particulate suspended solids and electricity in the -Quiet: Babies are easily woken up by noises and sleep deprivation can negatively their well-being. This purifier keeps noise as low as 25dB, so you and your family can feel well-rested every night Quick And Easy Operation:One button to operate all functions. to operate and easy to use Small Size, Powerful Design: Weighing 1.6 pounds, you can take this purifier anywhere. Enjoy completely refreshed in just 15 minutes in 10m² spaces. It's perfect for living rooms, kitchens, offices, and bedrooms,and car Quality Designed: We wish fresh isn't just nice to have—it's a must-have for every home. While purifiers are more popular than, all are created. This purifier is fully certified and safe for your family Product parameters: Product name: purifier Material: ABS Body Color: Black Rated power: 4W Purification wind speed: 50m3/h Negative concentration: 6 million pcs/cm3 Working noise: 20~45dB Applicable area: ≤20㎡ Product size: 16.5x16.5x8.8cm/6.49x6.49x3.54 inch Package size:19.7x19.5x10.5cm/7.75x7.67x4.13 inch Net weight: 0.545kg/1.2 Gross weight: 0.673kg/1.48 The Package Include: 1 x purifier 1 x USB Connecting line 1 x Use manual