Sell Lollipop Shape Wearable Necklace Mini Portable USB Air Cleaner Negative Lon Generator Low Noise Air Purifier best price

Package Included: 1XAir Purifier 1XLanyard 1XCharging Cable 1XManual Specifications: Power supply: DC 5V Rated power: 1W Size: 43*43*22.5mm Weight: 50g Material: ABS Battery capacity: 120mA (can work continuously for 20H) Charging time: 2 H Scope of application: hanging neck, car (with necklace) Negative ion concentration: 20000000pcs/cm3 Description: *Main function: This product is a high-efficiency negative ion air purifier, which can actively absorb and settle PM2.5, smoke, pollen, dust, second-hand smoke, etc. to remove second-hand smoke, formaldehyde, smog, viruses and other harmful substances *Using pulsed tip technology to release a large amount of oxygen negative ions, using the latest dual carbon brush dual negative ion generator design, over 10 million negative ions effectively remove floating dust, smoke, formaldehyde, PM2.5 and other harmful substances in the air *Ultra-quiet design & Ultra-low ozone emission. *Fast charge & long battery life. *Hassle-free maintenance. No filter replacement. *Clean air everywhere. It can be use in your car,hanged around your neck, perched on desk at work or by your bed at night. *Increase the ambient negative ion concentration, freshening the air and bringing positive effect on physical health and well-being.