KIND REMINDER: Humidifier is recommended to use clean tap water. Dont use pure water or distilled wate, mineral water and add essential oils, which will cause water to accumulate in the mist outlet of the humidifier. And, please completely soak the cotton Filter core for a few minutes before usem, Otherwise the humidifier will not start or the spray volume will be small; Any quality problems, please get in touch with us in time by email.Norhom Cool Mist Humidifier - Cute cat-shaped appearance, can also be used as ornaments; This cool mist humidifier has a colorful atmosphere light setting that creates a peaceful ambiance while delivering a soothing mist. It offers maximum relaxation for you, very suitable for children afraid of the dark at bedtime or adult.One Button Control - The portable humidifier is very easy to operate. One button controls all functions; you simply need to press the power button every 1 second to control the mist. Keep pushing the power button for 3 seconds to enable the night light and colorful light function. Simple operation, very ideal as a gift for children, friends, couples, or Christmas.Two Spray Modes & Auto Shut-Off - This mini humidifier has two mist modes: Continuous and intermittent mode. It shut-off when the water level is low. Thus, you don't have to worry about the humidifier being damaged in the absence of water.