Relaxing and Enjoy Life: Our Aroma Diffuser creates relaxing and romantic ambiance to enhance your mood for a happy life,which adopts well-designed mist outlet and ultrasonic technology to enables finer mist with ultra-low noise,not disturb your study,work or sleep. Aromatherapy Diffuser & Humidifier:Adding several drops of essential oil into the water,it will fill your space with lovely fragrance. Some special oils can create therapeutic benefits. You can also use it as a humidifier without oils to add more moisture to the air-conditioner room. With palm size,idea for small rooms,like home,professional office settings,Yoga or massage therapy studio,and everywhere you want a heady aroma. 4 Timer Settings & Safe Waterless Auto Off:Choose your preferred misting time among 30mins/ 60mins/ 120mins/ 180mins. It supports auto-shut off when water runs low for your safety and the protection of the aroma diffuser as well. 7 Color Quiet Nightlight:7 LED changeable color mood nightlight creates a relaxing & romantic ambiance for you. Put it in your or your child's room & use it as a night light for a restful sleep. User-friendly:Stylish cylinder design with palm size with 65ml water tank and weighs only 172g/ .38lbs,suitable for use at home,in office,or in the car,etc. Conveniently powered via USB cable Warm Tips:It is beneficial to clean your diffuser after using with heavy oils. This will avoid oil buildup blocking the misting mechanism,and ensure that your diffuser continues providing a steady and strong mist.