PurSteam Humidifiers for Large Room & Bedroom, 5L Cool Mist Ultrasonic Whisper-Quiet Oil Diffuser for Baby Nursery and Plants, Humidifying Unit for Whole House, Auto Shut-Off, Up to 20h of Operating - PurSteam World's Best Steamers, PS-7672

• Superior Ultrasonic Whisper-Quiet Operation- Safely and Quietly moisturizes the air for over 20 hours of continuous operation so you can breathe easy and get a restful sleep. Easy to adjust mist direction and speed to fit your comfort levels and needs. Functional/Stylish Design – Variable knob control for on/off and humidity levels with a separate switch for the night light make this unit very easy to set and operate while looking great with any home décor. Informative LED Display tells you the current temperature of the room and the current humidity. Night Light – Offers soothing light for maximum relaxation and ambiance. 5-liter Water Tank – Works all night and provides ideal coverage for baby rooms, bedrooms, offices, and other medium-sized rooms. Automatic Shut-off And Low Water Indicator – Turns humidifier off when water level is low or the water tank is removed and the indicator lets you know when it needs topping up.