USB Desktop Air Purifier Household Indoor Removal of Second-hand Smoke Removal of PM2.5

Product information: Noise: 70dB or more Power mode: USB Application scenario: household Color: as shown in the picture Energy efficiency class: no energy efficiency class Control mode: mechanical Filter type: separate filter Applicable groups: Other, smokers, pet families, mother and baby preferred, workplace office Intelligence level: non-intelligent Air purifier air volume: below 50 cubic meters/hour Applicable area: 10 m2 and below Function: remove odor, remove PM2.5, remove second-hand smoke Smart connection method: none Intelligent interaction pattern: none Installation method: No installation required Plug Specifications: Other Specifications Style: Desktop Style: minimalist style Working principle: Activated carbon, HEPA technology Package: 1 * Air Purifier