Brand: NEVEL Features: Aroma Diffuser, Removable Tank, Night Light, Auto Shut-Off, Silent Operation Color: White Capacity: 800ml Power Consumption: 3.25W Operating Mode: Automatic Product Dimensions: 12.5D x 12W x 12.5H cm Weight: 368g Operating Noise: <25dB Maximum Continuous Operation Time: Approximately 10 hours *Varies depending on mode or ambient temperature and humidity I bought it last month, but I don't think I'll use it.