Energizer 2 AA 2300 mAh Rechargeable Battery

Handy, compact, portable Book Light runs on 2 Energizer CR2032 Batteries (included) Re-creates natural reading conditions with advanced LED technology Compact design with flexible and collapsible neck and built-in clip make a perfect travel or camping companion or copilot Delivers a beam broad enough to see, yet narrow enough for privacy Has a runtime of up to 25 hours, perfect for those books you just can’t put down Clips onto books, tablets, car visors, or any other surfaces that are 0.5 inches (13 mm) thick A perfect small gift for students, auto mechanics, pilots, teachers, and more