Household oxygen -making high -concentration elderly people oxygen absorbers oxygen machine
$550.00
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Product type: oxygen makerWorking principle: negative ionNoise: 52 (DB)Air purifier air volume: 151-300 cubic meters/hourPower method: USB, AC powerRating frequency: 50 (Hz)Using environment: home useControl method: remote controlApplicable area: 21 square meters (including) -30㎡ (inclusive)Filter type: composite filter
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