Compact unit is ideal for desktops, cars, nightstands, and other small areas Cooling mist effectively refreshes the air, creating a more comfortable environment 0.25-litre (8.5-ounce) water tank runs for up to ten hours when plugged in or just under four hours when using battery power Ultra-quiet operation allows for nighttime use Two mist settings let you adjust the output to suit your preferences Colour-changing accent light creates ambiance and is easy to turn on and off Auto-off timer provides peace of mind Clean Tank technology prevents mould and mildew buildup Includes three wick filters and a USB charging cord Dimensions: Width: 6.38cm (2.51"); Height: 17.78cm (7"); Depth: 6.38cm (2.51")