Feature: 1. Ten million negative ions, air purification is more thorough. 2. It can deodorize, smell and smoke. 3. USB plug, unlimited use. 4. Continuous and stable operation with low noise. 5. The hidden brush is more convenient to use. Usage scenarios: bedroom, living room, kitchen, bathroom, study, office, car, etc. Specification: Function: Deodorization, in […]