New Ridge Appearance: Swirl Shape shows an unique sense of design?? creating a stylish decoration for any space.</br>Soothing & Calming - Utilizing non-heat ultrasonic waves which does not compromise the healing and natural properties of the oils;</br>Whisper Quiet Operating System - Perfect for use at night and during the day. Great for bedrooms?? bathrooms?? massage rooms?? spas?? etc. Can be placed on your nightstand?? on the desk in the office?? etc.</br>Relaxing & Therapeutic Mood Enhancing LED Light - Features 7 soothing mood enhancing colors; calmly and softly changing from one color to the next; adding an inspiring and relaxing inner calmness.</br></br>Product Description</br></br><b>Feature: <b/><br> If you live in air conditioned or in winter which makes the air dry?? This Aroma Essential Oil Diffuser will make your space humid helps prevent colds/flu and congestion?? it is perfect for small to medium sized rooms