Portable Air Purifier ionizer

Package included:   1 x Mini Air Purifier with Necklace   1 x USB Charging Cable   1 x Packaing Box    Feature:   -- NEGATIVE ION: The special feature of this air purifier is that it can produce Negative Ion which can remove pollen, dust, mold spores and other harmful particles from the air and are able to improve mood. Negative ions are useful for enhancing the metabolism and homeostasis of the human body.   -- HIGHEST EFFICIENCY: Our purifier can be emitting up to 20 million negative ions be released,killing more than 95% smoke, pollen, dust, mold spores and other harmful particles from the air, very low power consumption & energy efficient.   -- MINI PORTABLE: You can wear it around your neck, portable and compact enough to use anywhere without noise emitted. This product does not need to   add any water or liquid, only need to start it to purify the air.   -- RECHARGEABEL: It is silent in operation and it's extremely energy efficient technology provides 10 hours of run time on