I Love this diffuser. Just the perfect size for what I wanted and the timer works brilliantly. It features a dark wood grain color that adds a classic look in any room decor. The changing of.nightlight colors is so calming and mesmerizing and the gentle ultrasonic aromatherapy humidfier with diffuser functionalty of this machine is the one that helped us breath and sleep better all through the night. May I add that it has a whisper-quiet operation and it also features an auto-shut off when the water level gets too low. Water capacity is just right to cover small rooms. This little machine sets a calming mood and fills the air with fragrances that improve your mood, relieve your stress, and deodorize your home and I love it!