Foxwill&trade; Aromatherapy Essential Oil Diffuser/Ultrasonic Cool-Mist Personal Humidifier Single Room Humidifier With Color-Changing Light Color changing LED soft mood lighting, with Favorite Color Selection & No Light Mode; Turn On/Off Mist. Operates up to 4-6 Hours, No condensation Your body will be gradually relaxed, and your skin will be moisturized at the same time Automatic shut off safety system when waterless protects the product from being burned out Makes a Perfect Gift