Mini Dynamo Flashlight Mini Dynamo Flashlight Mini Dynamo Flashlight, The Mini Dynamo has Three Bright Leds that Shine For Up To 30 Minutes Key Specifications/Special Features: 1.7-inch W x 3-inch L x 0.8-inch D Amazing wind up mini flashlight fits in your pocket! Finally here, after years of lab research, this wind up flashlight never needs batteries The Mini Dynamo LED Flashlight is an inexpensive classic in a package that's about the size of a luxury hotel bar of soap LED technology ensures light lasts forever The Mini Dynamo has three bright LEDs that shine for up to 30 minutes with five minutes of winding Works in outer space! Seriously, this is an efficient, practical, reliable flashlight whose small size and inexpensive price contradicts its potentail value Enjoy the benefits of wind-up technology at a price so low you could just as well buy a dozen (a heck of a lot healthier than a dozen donuts!).