Optimal Optical® OptiSlide™ LED Pocket Magnifier Slim and slidable, this pocket-sized LED magnifier saves your eyes from squinting when on-the-go. An ultra bright LED and impressive 5X magnification power makes reading fine print, menus and programs easier than ever – no readers required. -Pocket-sized design -5x magnification -Ultra bright 3W COB LED -Slide the case to power on/off -6 unique designs 3AAA batteries included