Mini USB Air Cleaner Negative Ion Generator Anion Portable Wearable Air Purifier Ionizer For PM2.5 Dust Pollen Mite Smok

nullSpecification Name Wearable Air PurifierHost Material ABS PCNecklace Material NylonSize 70x26x15mmNet Weight 30gStandby Time 15HWorking Anion Concentration ≥ 28 0 million m³Mute design 1 m ≤ 3dBBattery 250mAhCharging Way USBApplicable Temperature 10°C 50°CApplicable Area 1 0m³Main Feature Double Anion Outlet Design28 0 million m³ Anion ConcentrationPrevention of PM2 5 Benzene Formaldehyde Pollen second hand smoke Toxic Gases Smog GermFeatures Novel appearance fireproof material ABS PC Effectively remove PM2 5 TVOC benzene formaldehyde pollen second hand smoke and other toxic gases and purify without secondary pollution Fresh air anytime anywhere 3dB perfect mute silent care USB charging V style LED indicator light designWorking Principle The air purifier releases negative ions and attaches them to the air around you and to the unclean particles in the air making them negatively charged The negatively charged examples repel each other fly away from your breathing space and are attracted by the nearby positively charged surface forming large particles which sink to the bottom by gravity so as to avoid entering your breathing system Package Included 1 x Wearable Air Purifier1 x USB1 x Lanyard1 x Manual