Sell [new] 20 Million Negative Ion Air Purifier With Oxygen Bar Pm2.5 Formaldehyde Second-Hand Smoke Necklace Zanker best price

Description: products feature: 1.The unique hanging neck design, on the basis of meeting the needs of home work, also meets the needs of sports and fitness people 2. Release 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.Quiet operation, almost no noise at 20 decibels 5. Safe use for pregnant women and children Specifications: Product model: HSAP01 Certification: CE ROHS FCC Power supply mode: USB Applicable area: less than 10㎡ Material: ABS Noise: 20 decibels Colors: White, Black Product size: 16.5*13.0*3.8cm Running time: 15-20 hours Ozone concentration: <=0.05mg/H Negative ion concentration: 5*1000000PCS/cm3 Charging time: 1 hour Package Included: packing list: 1*air purifier 1*cable