This white, top fill, 6L humidifier can last up to 50 hours on the low mist setting and 15 hours on the high setting and can cover up to 500 sq. ft. It has cool and warm mist settings with 3 mist control settings: low, medium, high. In addition, the direction of the mist can be adjusted according to your needs. It also has a 12-hour timer with a built-in humidistat that you can set to your preferred humidity level. This humidifier is very quiet (30dB) and also has a night light sleep mode. The night light produces a soft glow and the screen will be closed but will still function normally while in the sleep mode. The size is 5"D x 5"W x 5"H and it comes with a remote control.