• One-button operation
• Battery (2 AA batteries included) or USB powered
• Under 50 dB noise when operating

Features:

• Can be used with masks.
• Simple operation of the button and easy to use.
• Base energy consumption and efficient nebulization.
• Ultra-low noise, easy operation for home and office use.
• Suitable for all ages, especially for children and seniors.
• 1-5 μm fine mist can penetrate deep into your skin naturally.
• The nebulizer can be used anywhere and anytime.