Review on Raydrop Humidifiers Ultrasonic Humidifier Space Saving by Relap Villa

As described. I like that the steam comes out immediately, you don't have to wait, you can see the steam coming out. No assembly, no filter. This is a plug, it does not have a USB cable adapter. .The on/off button can be confusing because it seems like you can adjust the vapor from low to high, basically it's always on high, when you turn it on low it slows down but only one little. Fill it up and it will last about 8 hours, which is great. Ideal for office or small room, looks attractive. Good quality good price.