We have seen plenty of USB gadgets and the Cyanics Sauna Boy is definitely top of the list for cool looking USB gadgets. The Cyanics Sauna Boy is a very small size USB powered mini humidifier that only takes about 60 ml of water at a time and helps in increasing the humidity level of your room. The Cyanics Sauna Boy mini humidifier only measures 3 x 3 x 3 inches and easily connects to standard USB ports. You can easily carry it in your pocket and use it anywhere you like.
For those who want to grab the Cyanics Sauna Boy USB Humidifier, they just need to spare about $29.99 only which is quite a reasonable price for a USB powered Mini Humidifier.