Features:
1. It has a specially designed plasma conversion tube that form millions of positive ions and negative ions when air pass through it;
2. Remove order, dust, formaldehyde, toluene and TVOC;
3. Do sterilization by destroying microbial chemical structure ;
4. Running in silience and need no consumbles;
5. Safe shell: flame retardant ABS material;
6. Built-in 2600mAh Li battery, can be used for a long-time after one charge;
7. Small and portable,not only for personal use but also for small space, such as shoe cabinet, refrigerator, car;
8. Effective Area 3-15m2;