First Alert 2-pack Crank Flashlight with Cell Phone Charger Comes with both full-sized, and pocket-sized crank-powered flashlights that will never require batteries Only 1 minute of cranking on either flashlight provides 25 to 30 minutes of light Flashlights each utilize 3 super-bright LEDs for low-power lighting that will last you years Each unit features cell-phone charging capabilities that provide 2 minutes talk time for each 1 minute of cranking Comes with a USB cable for cell phone, PDA, or iPod charging, while flashlights are backed by a manufacturer's 90-day warranty