Wide range of applications: essential oil diffusers can be used to freshen and humidify the air, relieve stress, improve sleep and improve work efficiency, suitable for bedrooms, study rooms, desks, etc. Quiet Aroma Diffuser Humidification: The quiet aroma diffuser adopts DC silent atomization film, and the moisturizing spray is delicate, quieter and quieter. Colorful Lights: The wireless essential oil diffuser water tank has 7 kinds of color-changing LED lights, the light color is soft and easy to change, which can bring you atmosphere comfortable lighting. Aromatherapy device, usable as a night light, with 2 spray modes: continuous mode, timed 6 hours. Intermittent mode, 8 hour delay. Select the desired mode according to your needs. GREAT GIFT: The aroma diffuser has a classic, delicate and small design, perfect for decoration and a very practical and beautiful gift for family and friends. Package content: 1 aroma diffuser.