Sell 【BUY 1 TAKE 1】Necklace Air Purifier Anti Virus Purifier Wearable Air Purifiers Ionizer Negative Purifiers best price

⚡Product specifications : Working voltage: 3.7 VInput power: Less than 1W Charging method: USB Battery capacity: 1800 mAh Negative ion concentration: 19.9 million pieces/cm3 Noise: 30 dB Applicable area: less than 10㎡ Filter type: separate filter Working principle: negative ion Air purifier air volume: 50 cubic meters/hour Colour:white/black Material:ABS Size:5.6x2.3x1.9cm ⚡Product Features : 1.【Efficient Filtration System】：Our air filter using pulsed tip technology to release a large amount of negative oxygen ions(PM2.5), efficiently remove dust, smoke, haze. 2.【Air Purifier with No Chemicals】：This portable air purifier has no chemicals and can release 8,000,000 negative ions. And there is no need to replace expensive and cumbersome filters. 3.【Wide Range of Applications】：Personal air filter can use on your neck, hand, car, backpack, Baby Stroller or Compact enough to fit on your desk. Effective your area (bedroom/ office). 4.【Rechargeable Air Cleaner】：USB charging(Included USB cable), charge 2 hours can be used for about 30 hours. 5.【Satisfying Customer Service】：If you have any problem about the mini air purifier, please contact our after-sale team and we will provide you with a life-time after-sale service. 📦Packing List : 2x air purifier 1x lanyard1x charging cables 1x instruction manual ✅【All goods are in stock】 💁【We ship within 48 hours of your order】 🚚【You can receive the package within 5 to 10 days】 📦【Checked before shipment and properly packed to avoid damage during shipping】