Product Description
Unique Product Advantages1. Extra Fine particles, large rate,Rapid alveolar absorption
2. Don't be afraid of blockage,The dual channel can be alternated easily
3. 1>2, deePNebu has real value of dual channels, dual chamber, dual modes (kids and Adults)and dual power supply
4. Hidden battery, type-C power supply port, waterproof and safe
5. One button smart switching mode (children and adults)