This is a MUJI aroma diffuser. It's a tabletop humidifier with a simple cylindrical design and LED light function. Model: AD-SD2 I have confirmed that it works before listing. Includes the main unit, adapter, and measuring cup. It has 4 timer settings and adjustable LED brightness. It's simple to use and allows you to enjoy fragrances. You can easily find the instruction manual by searching for "AD-SD2". Thank you. - Type: Tabletop humidifier - Accessories: AC adapter - Design: Simple cylindrical - Features: LED light function - Color: White Thank you for looking.