Link: http://technogog.com/review/review-of-pretty-care-cool-mist-ultrasonic-usb-portable-humidifier/
Quote:
"A little bit ago I took a look at a home humidifier that works fine but today I’ve got another one that’s a humidifier yes but it’s portable and more for a single small space like around your desk or even in your car. The product is a portable USB powered humidifier from a company called Pretty Care and it works great, it’s silent and it lasts all days or about eight hours. Read on to learn more…"