I bought this adorable SpongeBob humidifier when my son was a baby and I believe we only used it once other than when I was doing the listing I put water in it and turned it on to show you that it worked as you can see the steam coming from the top and the light on showing power, I also took a picture of the small night light above his legs as seen in picture

This Crane humidifier is a must-have for any SpongeBob SquarePants fan! With its yellow color, it will blend in perfectly with any room's decor. The cool mist humidification method is perfect for adding some extra moisture to the air, with a running time per tank of 11 hours, it outputs for 24 hours 2.1 gallons or 8 l. It has auto function, variable humidity control

This tabletop humidifier is electrical and operates on 120V voltage, with a tank capacity of 1 gal. It has three speeds and a night light, making it perfect for use in any room. The Crane EE-5063 model is wired and has a power of 45W. This humidifier is perfect for personal use and is recommended for rooms up to 500 ft².

I do not take returns so please ask any questions prior to purchase, thanks for looking!!