Sell COD ★ 20 million negative ion air purifier with oxygen bar PM2.5 formaldehyde second-hand smoke necklace Air purifier breath eyewear best price

Description: products feature: 1. Small size and easy to carry power consumption, 20 decibels almost no noise 2.Enhanced  ion purifier, releasing 20 million negative oxygen ions, Protect your breathing health, Antioxidant, anti-aging 3.Powerful purification of formaldehyde and smoke, effectively blocking viruses, Remove allergies 4.Safe use for pregnant women and children 5.Running, shopping, taking a car, taking classes, using in multiple scenes Specifications: Certification: CE ROHS FCC Power supply mode: USB Applicable area: less than 10㎡ Material: ABS Noise: 20 decibels Colors: White, blue Product size: 10*3cm Running time: 20-26 hours Ozone concentration: <=0.05mg/H Package Included: packing list: 1*air purifier 1*cable