VicTsing 280ml Real Wood Glass Cover Essential Oil Diffuser Ultrasonic Cool Aroma Humidifier Adjustable Mist Modes, Waterless Auto Shut-Off, 7 Color LED Lights Home,Purple Whisper-Quiet OperationAdvanced ultrasonic technology is adopted to allow the aromatherapy oil diffuser to operate silently, producing smooth mist without annoying noise which may disturb you when you sleep or at work. 7 Colors Soothing LED LightFeatures include 7 color changing lamps for your choice, Each color is adjustable between bright and dim, which creates a romantic atmosphere. You can use it as a night light to enjoy a sweet sleep. 4 Timer Settings & Auto-off 1H/ 2H/ 3H/ON available timer options. The oil diffuser will automatically shut off when it detects a low water level. which can help you enjoy peaceful rest and relaxation. Adjustable Mist Mode & Steady MistUnlike others, our ultrasonic aroma diffuser has a convenient High/LOW button to adjust mist modes.1 Beep for high mist output, 2 Beep for low mist output. It fills your space with a lovely fragrance that can lift the mood and relieve stress from stressful and tired day. A Stylish Way of Better LifeFeaturing durable real wood exterior, high quality glass cover and BPA-free material, VicTsing cool mist humidifier gives out fine and smooth mist which can humidify your living space and moisten dry skin. perfect for masking stubborn smoking and pet odors.