Home Quiet Air Humidification Office Bedroom Humidification Mini Aromatherapy Humidification Transparent Water Tank, Transparent water tank design Ultrasonic welding process 5L huge capacity water tank Water mist distribution system Purifying dust filter cotton Water shortage protection reminder 36dB light operation. , , Ultraquiet technology and energy saving design, Fills your room or office with clean and fresh air, Makes your work and daily activities much more pleasant and efficient, Avoid nosebleeds, vocal cords, irritated and chapped, promotes smoother, more vibrant skin, High quality materials ensures durability and longevity