This Levoit OasisMist 450S Smart Humidifier is the perfect addition to any home. With an effective range of 215-430 ft²/20-40 m², it's ideal for use in teen's bedrooms, bedrooms, home offices/studies, kid's bedrooms, and guestrooms. The humidification method is ultrasonic, which ensures quiet operation as low as 26dB.

This tabletop humidifier offers three speeds, a smart Vesync APP, an aroma diffuser (not included), a humidistat, a timer, a schedule, and warm and cool mist for faster and healthier relief. It's suitable for both indoor and outdoor use, making it perfect for recreational vehicles (RVs) and whole rooms. The item weight is 5.3 lb, and it operates on 120V voltage.