The Levoit OasisMist 450S Smart Humidifier helps you thrive throughout the changing seasons with warm and cool mist. Equipped with humidity sensors, the Levoit OasisMist gives you real-time humidity updates and automatically adjusts mist levels for you to maintain your target humidity percentage. Control settings, connect to third-party voice assistants, create schedules, customize the ambient light, and more with the free VeSync app. You can also enjoy continuous humidity in a 215–430 sq ft room for up to 45 hours before refilling the large, 1.19 gal / 4.5 L top-fill tank.

Dimensions (Overall): 11.97 Inches (H) x 6 Inches (W) x 10.8 Inches (D)
Weight: 5.3 Pounds
Misting Type: Warm and Cool Mist
Moisture Output: .5 Gallon
Capacity (Volume): 1.18 Gallon
Number of Settings: 10
Filter Type: No Filter Needed
Industry or Government Certifications: No Certifications
Room Size Range: 300-500 sq. ft.
Run Time per Fill: 45 Hours
Volts Required: 120 Volts
Power Source: Electric
Battery: No Battery Used