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 Stan Myers

I bought this humidifier to travel with me because of the dry air in hotel rooms. I have to admit I need another one because I use it at home too! I love the design of this humidifier. I don't spill water when filling because the USB cable plugs into the top of the humidifier, not the bottom. (This eliminates the extra step of turning it off every time I flood) Intermittent when it lasts 8-9 hours. If it works continuously, it lasts 4 hours I think. I like that this type of humidifier has small filters. Update: I hope the device is just defective but after 2 weeks it stopped working and I can't contact the seller.