Two functions: On the one hand, this product is an ultrasonic humidifier, which primarily relieves depression, stress, fatigue and headaches. On the other hand, it can also be used as a separately switchable mood light. Scary quiet at work: The volume of the device is difficult to order, and does not interfere with reading or sleeping. Changing light in 7 colors: The LED color change in 7 calming, soothing colors (automatically or manually changed), the different colors can be adjusted both in dimmed as well as in light intensity. The logo-free look: no logo or other lettering on the lamp, a beautiful eye-catcher. The diffuser aromatizes rooms to 20 m adequately with fragrance and humidification area to 10 m. Safety and reliability: When the time has expired or there is no water, it is automatically switched off. Perfect for Yoga, Nursery, Bedroom, Study Room, Apartment, Hotel, Hospital, Toilet, Office, etc. The Aroma Diffuser is a humidification and aromatherapy is perfect for nursery, yoga, study, apartment, bedroom, hotel, hospital, toilet, office or any other private / public circumstance. If you are looking for something meaningful, good for your health and inviting you to relax, you can access it here. Especially in winter, this not only makes for a great atmosphere, but the evaporated water also makes the room air a little bit more humid and thus controls the classic dry heating air. Two reliable technologies:It is on the one hand a nebulizer that vaporizes water and oils by means of ultrasonic technology and on the other hand with the cold mist technology, the diffuser will not affect any component of essential oils and no secondary pollution, use stable and reliable . LED color changer:The diffuser has LEDs with 7 different colors and 2 different brightness levels. Fog and light can be controlled separately. Can be used as a simple decorative light. Technical data:Three working modes: Interval function (30 seconds of vapor release - 30 seconds rest), continuous nebulization, the lamp alone. Water tank capacity: 100 ml Extra long power cable: 150 cm Product dimensions: 100 x 140 mm Weight: 200 g Material: Polypropylene hard plastic