Simple design humidifier with a humidifying capacity of 400ml/h. Includes instruction manual. Comes with felt for the aroma case. Suitable for 11 tatami mats (prefabricated)/7 tatami mats (wooden construction). - Humidifying capacity: 400ml/h - Size: 11cm x 7cm - Design: White, simple shape - Operation panel: Touch type, LED display - Power supply: AC100V 50/60Hz - Energy-saving function: Eco mode equipped Thank you for viewing. Purchased 2 years ago and used during the winter. Selling because I bought a new humidifier. There are scratches and stains, and the cleaning brush is bent. Please understand that this is a used item before purchasing. The aroma case has never been used.