raydrop Cool Mist Ultrasonic Humidifier 2.2L, Quiet, 28dB, Easy Clean, Auto Shut-off, 30 Hours Work, Night Light (Blue)

2.2 litre water tank: the water tank offers up to 30 hours of relaxation at the lowest setting and up to 10 hours of high-setting work.
Multiple Mist Settings Adjust the mist outlet by turning the ball knob, making it comfortable and accurate.
EASY TO CLEAN – Designed with a large opening of 9.5cm, raydrop room humidifiers are really useful for daily cleaning and easy to refill.
Quiet Operation: The new raydrop humidifier model reduces noise level up to 30dB for silent humidification without disturbing study, work or sleep, away from those unpleasant noises.
Auto Shut-Off – raydrop humidifier will automatically turn off when the red light is on when the water runs out. Don’t worry about walking dry when sleeping, because the auto shut-off function provides better protection for you