Nice cool mist humidifer. I recommend keeping the box because if you happen to not use it for too long air particles will get inside the hole that the mist comes out of and it will be a doozy to remove the particles completely.
                    As far as functionality, it works well. I googled how long it took to raise the hydration levels in a room when I received it. I love that this product had a way to turn off the light, too.