It works....but it's not the best.
You get what you pay for. It's smaller in size and the cord it comes with is identically tiny, making it near impossible to sit at a table (or anywhere without a close socket or extension cord). The light randomly goes off (after 1 second, 5, or 30) so it makes to difficult to look away for even a second. Finally the product glitches and I have to twist the plug around to ensure it connects constantly (probably not the safest feature).
Rating: 3 stars