?＜Multifunctional＞: The aroma humidifier can absorb dust and other unhealthy items in the air, and also release a large amount of oxygen negative ions, which helps to improve breathing. A lot of fresh air helps those who suffer from dry cough, chapped skin, chapped lips, allergic headaches and sleep problems, reduce static shock, and can also help you mask the smell of pets or smoking.?＜Aromatherapy＞: Add a few drops of your favorite essential oil, this ultrasonic diffuser can instantly scent in your room, create your aromatherapy spa in your own space, the aroma in essential oils can help Relieve stress, anxiety, relaxation, sleep, headache.?＜Freely switchable 7-color night light and automatic shutdown function without water＞: the essential oil diffuser has 7 color-changing LED lights, each color can be fixed or automatically changed, the light through the 3D stereo film is particularly beautiful, creating Relaxed working atmosphere. When the water runs out, it will automatically shut down to ensure safety.?＜The perfect gift and extensive use＞: Our aromatherapy oil diffuser is the perfect gift for family and friends who love aromatherapy or can benefit from it. Suitable for salon, family, yoga, office, SPA, bedroom, baby room, living room, kindergarten, office aroma diffuser set.?＜Quality Assurance＞: Our aromatherapy humidifier has passed all safety and durability tests, and obtained ETL and FCC certification, and has sufficient safety performance. We promise: the product has any quality problems (non-human damage) Can be returned unconditionally.