Sell wearabls✎Wearable Air Purifier USB Charger Portable Mini Personal Donut Necklace Negative Ion Rechar best price

* MINI AIR PURIFIER: Instead of large size air filter only for indoor, this small air necklace is lightweight and portable, comes with a lanyard so that you can wear it to anywhere. An innovative way to give you all-around protection *NO CHEMICAL: No chemical composition, filter element does not need to be replaced. Effectively improving the air quality and freely breathing fresh air at home. *WIDE APPLICATION: It can be worn on the neck, clamped to the air outlet in the car with the bracket, or simply just in your desk *USB RECHARGEABLE: USB interface charging, easy to use and carry. 1 hour charging with 10-12 hours long battery life. Long lasting protection on respiratory health. *STAY PROTECTED: Purifies air eliminating germs, dust, viruses, bacteria, allergens, odors, etc. This advanced air purifier captures up the airborne particles, dust, cigarette smoke, etc. Keep the air fresh!