TaoTronics Cool Mist Humidifier - for Quiet Operation (Baby Room)

Quiet Operation for Bedroom Use: Ultrasonic humidifiers are incredibly silent and produce less than 38 dB of noise. Perfect for your baby and a disturbance-free sleep at night Long Duration: 4L Tank capacity. Informative LED Display: Built-in humidistat tells you the current RH. Easily choose between three mist levels. Set your desired humidity level. 40-60% is recommended. Nightlight & Sleep Mode: Choose to turn on the nightlight or enter sleep mode to shut off the LED screen for a discreet sleep at night. Safe to Use: Automatically shuts off when the water runs out. A microporous cartridge filters the water from micro-organisms and bad odor. We recommend you change filters every 4-6 months. *Please do NOT use essential oils which will damage the machine and cause leakage problems.*