4L Top Fill Cool Mist Humidifier for Large Room with Diffuser, Nightlight, Auto Shut-Off

This cool mist humidifier produces up to 250ml/h of mist to quickly humidify spaces up to 415 sq ft, easing dryness and discomfort. Its 4L capacity provides up to 50 hours of operation on low mist settings. The top-fill design features a wide opening for easy refilling and cleaning without removing the tank, while leak prevention ensures mess-free use. In sleep mode, it operates at just 26dB with display lights off, and the adjustable night light creates a soothing environment. Set timers for 2-12 hours to customize humidity for family, pets, or plants. The 2-in-1 function allows essential oil diffusion for aromatherapy. A 360° rotating nozzle directs mist flow, and automatic shut-off activates when water is low. Energy efficient at 18 watts, it minimizes electricity costs during continuous use.