Ultrasonic Top-Fill Cool Mist 2-in-1 Humidifier and Diffuser

Acting as both a humidifier and diffuser . the Dual 100-RBW fills rooms with invigorating fragrances and healthy humidity . creating a comfortable atmosphere. Ultrasonic cool mist technology . a spiral duct design . and 3 mist levels powerfully infuse the air . providing temporary relief for coughing . congestion . sore throats . and allergy symptoms. Enjoy stimulating or soothing fragrances by adding your favorite essential oils to the base of the device. The large capacity tank easily covers mid-sized rooms while operating at a discreet 28dB . ensuring it will never interfere with your sleep. Reinvigorate your environment with the Dual 100-RBW.