Review on MADETEC Portable Mini USB Air Humidifier with Ultrasonic Cool Mist for Car Travel Office Baby Bedroom Home, 7 Colors Night Light, Auto Shut-Off - 230ML Capacity by Michael Staton

I bought another small USB humidifier to use with essential oils but wanted to use a different one for its intended purpose so I decided to try this one. I took it to my office because the air is so dry that sparks fly every time I touch the doorknob. I figured this might be a good fix for this problem without the big buzz and chug of the machine distracting me. It's small and unobtrusive; stays hidden and does its job without drawing too much attention to itself. It turns off after the water runs out, which is important because I'm pretty sure I'll forget to turn it off when I leave the office and I don't want to go back to the fire on my desk. It was pretty easy to set up and I've been using it on a single charge for the last four days. No more sparks from doorknobs!