revised review [SEP] this does actually work although i almost returned it because the way the buttons are i m constantly turning it off it s ridiculous they really need to find a better spot for buttons or should have put in a switch so i wouldn t be accidental bumping it off but it does workok about a week afteri posted the review it broke i had it less than months and barely used it the first couple of weeks because i was going to return it since i kept turning it off of course it was passed the return policy