USB products- The weirdest ones

We all know about the mainstream variety of glasses, from sun glasses and prescription sunglasses to aviator glasses and just the regular kind. But have you heard of USB glasses? The USB sunglasses in question look the same as any normal pair but are packed with something a bit different. Simply remove the back part of the frame to reveal two USB sticks that act like any other. It is a handy way to take around your data without having to attach to keys or carry it around in your pocket. So what other crazy USB inventions are out there and just how useful are they?

Ever gone to get yourself a cup of tea and been so busy on the computer that when you get round to drinking the tea it has gone cold? Well the USB cup warmer is made just for this purpose, you simply put the cup onto the warmer and it keeps the drink at just the right temperature you like.

The USB fridge is going to come in useful for when you just want to keep a can of drink cool by your desk. Although it is not made to fit anything bigger on the inside, if you really push for it you could fit in a small sandwich.

The webcam itself is not a strange invention now, however when it was first released onto the market it was classed as a strange yet brilliant item. Adding sound to it as well enabled many companies to have video chats with sound without having to pay a penny extra.

The USB missilie launcher is more of a fun USB invention. All that is needed to be done is use to keyboard to control the gadget and use the onboard webcam to zoom in on the target of choice. Although it does seem like it will grow old quickly, this invention is great for a big office environment.

So take a pick or get them all, just some of the crazy USB inventions out on the market at the moment.