Is there no end to the things we won’t plug into our computer USB? Here’s one I haven’t seen before. It’s a USB powered humidifier – shaped like a soda can. It generates cool, moisturizing steam using safe ultrasonic waves so as to help relieve dry skin, eyes, mouth and throat. It makes breathing more comfortable. Fortunately the can is labeled in Japanese lettering so you won’t be tempted to turn it in for a deposit. Hourly output is 50ml and the kit includes the can, power cable and a car charger.

USB Can-shaped humidifier – $24

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