1. Simple operation, one button to start using.
2. Small atomization aperture, about 3.7 nm, absorbs more quickly.
3. Small and portable, hand-held use, suitable for travel or work.
4. Equipped with automatic cleaning work, automatically pressurize and rinse the filter every time it is used.
5. Two power supply methods, you can use the battery, you can also use a USB power supply, but it can not be used for charging.