SILENT OPERATION & NIGHT LIGHT FUNCTION. Silence operation below 36dB allows you to sleep easily in a comfortable and quiet environment. There are two modes of night light function, constant light mode & breathing light mode.
LARGE CAPACITY & LARGE SPRAY. The liquid water is atomized into micron-sized water particles by ultrasonic vibration. The large volume of 500ml and the fine spray are used to increase the air humidity. It is a good companion for air-conditioned rooms
AUTOMATIC POWER FAILURE & WATER SHORTAGE PROTECTION. When the water level of the water tank is lower than the water level probe in the water tank, all spray modes will be automatically turned off to eliminate safety hazards.
TWO SPRAY MODES. This humidifier can be powered by a USB charger. It contains two spray modes: continuous spray & intermittent spray. Click the spray button for the first time to activate continuous spray mode.
Click the spray button a second time, switch to the intermittent spray mode, click the spray button for the third time, turn off the spray. The duration of the spray can last up to 12 hours and the intermittent spray can last up to 18 hours.
Mini USB Snow Mountain Humidifier Mini Snow Mountain Ultrasonic Humidifier is small but powerful, soft mist makes you feel more comfortable. It is quiet, easy to operate, safe and convenient, can be easily plugged into USB, and automatically shuts down within 12/18 hours. It helps add cool moisture into the air. Many women and men find that a humidifier for the bedroom becomes an essential part of a good night's sleep when the air is dry, in allergy season, or when sick.With this snow mountain humidifier, you will never feel dry again.