Necklace Usb Air Cleaner Mini Ionic Purifier Wearable for Home Car A

1. Negative ions effectively purify the air, remove PM2.5, dust, harmful substances, viruses, bacteria, etc.2. Especially suitable for children, the elderly, pregnant women and those who are allergic to pollen and odor3. Effectively control bacteria and other infections around people, stay away from respiratory diseases, etc.4. One charge can be continuous for more than 20 hours5. Special protection for pregnant women and children who are susceptible to air infections; Purify the surrounding environment anytime and anywherecolour: blackMaterial: plasticPackage Contents:1 x air purifier1 x USB cableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.