When was the book light – that device that clips onto a book’s spine, throwing light onto the page but ostensibly not onto the person sleeping next to you – invented?

I can’t give you a accurate answer ,but definitely it’s a good invention.And now we supply a product which is much more cool — LED Ear Light.

We really like this gadget, if only because it’s so cool-looking, in that straight-out-of-“Minority Report” kinda way. It’s the Over-Ear Book Light, and you guessed it, it clips to your ear and shines a beam of light on whatever you’re reading. Now you can continue to enjoy whatever “Harry Potter” book you’re up to without disturbing your bedmate or fellow passenger—and look tres-cool at the same time.

Features:

* LED light used for reading and illuminating computers
* Cute bluetooth style gives people a cool feeling and convenient to wear everywhere
* Adjustable beam direction as light end can be adjusted upwards, downwards, to the left and to the right
* The ear-clip is able to circulate 180-degree
* Cordless operation: powered by three pcs AG13/1.5V
* Product size: 6 x 9.5 x 2cm