Wearable Air Purifier Necklace PM2.5 Haze Freshner Ionizer Negative Ion Generator Odor Eliminator Remove Smoke Dust

Description:  1. BREATHE CLEANER SAFER AIR-  This personal air freshener emits more than 3 millions negative ions that push pollution away from your personal space.  Scientifically proven to eliminate most of dust mites, pollen, bacteria, odor, smoke, cooking smells and even PM2.5 air pollution, improve mood and sleep.  2. TAKE IT ON THE GO-  You can wear it around your neck since this mini air purifier comes with a strap.  Wear this to create a cleaner zone of healthier air while traveling, in public places or in other poor air quality locations.  3. PROTECT YOU QUIETLY-  Using advanced fan, the sound is very quiet during operation without bother you when you working or taking a rest.  Easy to operate, just press the button for two seconds to enjoy the fresh air.  4. LONG-LASTING-  Low battery usage and rechargeable. Charge half hour can be used for about 10 hours ensuring your protection against airborne pollution such as bacteria and viruses; The perfect accessory to protect you dur