Japanese Company e-Let's is offering (translation) a humidifier that is powered through a PC USB port.
The water in the device is vibrated with a filter with ultrasonic frequency of 135KHz in order to vaporize it. The green color of the gadget is supposed to bring luck at the work place. The Humidifier should help for dry eyes, dry skin, etc. The USB Gadget with product name Potter III, measures 76mm in width and 127mm in height.
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