Aromatherapy Humidification180ml multifunctional portable wood grain essential oil diffuser, this ultrasonic diffuser adds essential oils as an aromatherapy machine to experience aromatherapy, and can also humidify dry air to create a comfortable living space. 7 Color Changing LED LightsThis electric aroma diffuser has 7 colors of LED lights. Press the button to adjust any color you like (single color/continuous color switching). It can also be used as a sleep night light to adjust your sleeping atmosphere. Excellent SafetyOur diffuser finely and steadily diffuses essential oils into the air through ultrasonic waves. You can enjoy a restful sleep. When the water runs out, the diffuser will automatically shut off, which is safer for us. Exquisite Gift for Lovers and FriendsOur diffuser is a set of humidifier/fragrance machine/environmental night light/atomizer/gift decoration. Working time is 6 to 12 hours (continuous spray 6 hours/intermittent spray 12 hours), perfect gift for family and friends. Perfect for bedrooms, offices, and yoga studios. Silent Ultrasonic TechnologyThe essential oil diffuser adopts advanced ultrasonic technology, the diffuser has an ultra-quiet working atmosphere of 30dB quiet environment, which helps to soothe your mood, relieve stress and improve your sleep quality. [PERFECT GIFT IDEA] - Exquisite appearance makes it a really creative gift idea: unique Christmas gifts for women, birthday gifts, Thanksgiving gifts, Valentine's Day gifts, Mother's Day gifts, greeting gifts, New Year gifts, etc.