1000ml Electric Humidifier Air Humidifiers 2 Spray USB Rechargeable Wireless Ultrasonic Aroma Diffuser LED Light Fogger Bedroom Features:Humidify The Air: hysure ultrasonic humidifier could release fine cool mist and helps refresh the air in the room. Ideal for rooms up to 20: bedroom, baby room, living Room, office, meeting room, yoga room, gym, spa shop.Easy Top-Filling Water Tank: You can easily take off the upper cover and add water into the tank. Safe Waterless Auto-off: humidifier will stop working when the water is running out and the led light will flashing red. A green water level indicator could clearly show you the current water volume in the tank.Whisper Quiet Ultrasonic Technology: hysure humidifier's quiet operation will not disturb your rest and sleep while it is working, even at night. Please enjoy your baby-like sleep.1000ml Large capacity water tank,Ensure that daily demand does.Not require frequent addition of waterMode switching operation method Click the button to turn on the dual spray;Click again to turn on alternate sprayClick the button a third time to turn off all spraysLight switching operation method Long press for 1.5 seconds to turn on the lightLong press again for 1.5s to change to colorfulLong press again for 1.5s to fix the lightLong press again for 1.5s to turn off the night light Package included:1 X Humidifier