Beauty and natural simplicity - this is how the AROMA ZEN diffuser model can be called - dedicated to aromatherapy and room humidification treatments. These ultra-modern humidifiers with essential oil diffusion function are recommended by the Institute of Aromatherapy - and are made from the highest quality, environmentally friendly materials with RoHS certification. You can safely add essential oils to this model, which is not allowed in 90% of air humidifiers sold. Very high quality of plastics used in production, approved for contact with oils. EXTREMELY SAFE MODEL - it has a safety device that turns off the device when there is no water or it is accidentally turned on. Thanks to the use of ultrasonic technology, the humidifier is extremely quiet during operation, perfect for use during sleep. The diffuser of essential oil surrounds you with a soothing mist that relieves stress and tension, supports the treatment of respiratory diseases and asthma. It also helps you breathe when you sleep in an air-conditioned room or during the heating season. RESEARCH SHOWS THAT BY 35% - the comfort of breathing increases and the feeling of dryness in the nose and throat in the household during the heating season thanks to our humidifiers stops. The additional function of diffusion of essential oils into the air perfectly supports the treatment and gives relief to children and adults with upper respiratory tract problems, asthmatics and allergy sufferers . The entire spectrum of essential oils shows a very strong antiviral and antibacterial effect. Essential oils are a great relief for people suffering from neurosis, depression and insomnia. The unique combination of the ulta of a quiet mode of operation with really high-quality materials used in the production of these humidifiers, gives a sense of comfort and peace . Technical Properties: Principle of operation: Ultrasonic cold steam generator Energy efficiency: max power 12 Watt High fog output: max. 30 - 50 ML / H 250 ML tank capacity AUTO function automatic switch-off / on at low water level Bedside lamp function - warm LED backlight Odor neutralization, aromatherapy, air purification, moisturizing. PRINCIPLE OF OPERATION - OPERATING INSTRUCTION: Place the product in a horizontal position. Lift the top of the humidifier, fill the tank with water to the marked level. Add a few drops of essential oils directly to the water tank. Connect the device to a power source and press the MIST button and select the desired operating mode (60 min. / 120 min. / 180 min. / To the end of the water tank). You can press the LIGHT button to change the LED illumination color. You can press the button to change the power of producing cold steam for a greater or lesser moisturizing and diffusion effect of oils When the water level drops to a minimum, the device automatically turns off and informs you about it with a sound signal. REMEMBER THAT THE MACHINE IS SUITABLE FOR TAP WATER. Exquisite workmanship The picture in detail The included accessories are shown in the picture!