Sell COD ★ Wearable Air Purifier Necklace Mini Portable USB Air Cleaner Negative Lon Generator Low Noise Air Freshener safe faceu best price

Description: *Constantly emit a large amount of negative ions to actively protect you against pollutants including PM2.5, pollen, dust & bacteria. *Ultra-quiet design & Ultra-low ozone emission. *Your intimate partner of clean air. *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. Specifications: Material: ABS Power mode: USB Working principle: negative ion Negative ion ouput：3,000,000 pcs/cm3 Input voltage: 5V Working current: 0.12mA Power: about 1W Battery capacity：180 Battery can be used for about 20 hours Charging time: 3 hours Lanyard length: 50cm Product size:46*57*20mm Package Included: 1X Air Purifier 1x Lanyard 1X Charging Cable 1X Manual