Review on Portable mini Cool Mist Humidifier - PALANCHY Rechargeable with Adjustable Angle, 260ml Water ✨ Tank for Bedroom, Home, Office - USB or Battery Powered, 7 Color LED Lights Changing by Elizabeth Pushkina

Very easy to use but I charge it daily and leave it on at night, it shouldn't run for more than an hour because it never needs topping up. I even used tap water. as they recommended. Seems to work fine when I turn it on and it works pretty well. I'd say you'll need to keep it plugged in if you plan on using it for an hour or so, which is sad because I picked this one specifically for where it's being spent are limited. Hence 1 star from me.