ITEM NAME:Mini Portable Neck Hanging Air Purifier Anion USB Charging Home Car Remove Smoke.This product contains anion to purify the air, which can resist a variety of harmful substances in the air, and make the air fresher and healthier. Anion Concentration: ≠¥7 million PCS/CM3. Features: Portable, Neck Hanging, Durable, Purifier.
