Portable Lavalier Air Purifier Household Impurity Dust Filter Negative Ion Air CleanerGray

Feature: 1. Mini lavalier type, easy to fix on the neckline, small and lightweight, easy to carry when going out. 2. Negative oxygen ions, powerful purification of formaldehyde and smoke, remove PM2.5 and allergies. 3. Purifying air, maintain healthy breathing, eliminate dust and prevent infection, 15S high efficiency filtration. 4. 0 radiation, low noise operation, safe and eco‑friendly, suitable for infants and pregnant women. 5. Negative ion generator without filter, no need to replace it. Built‑in 300mAh lithium battery, easy to charge. Specification: Condition: 100percent Brand New Item Type: Air Purifier Material: ABS Power Supply Mode: Built In Lithium Battery Battery Capacity: 300mAh. Package List: 1 x Air Purifier1 x USB Charging Cable1 x Manual