Features: * Powered by a built-in solar panel or pull string dynamo generator, so its always ready to use * Full sun charging for five hours yields 30 minutes of 15 lumen light with three LEDs. Will also charge indoors! * The built-in high-efficiency lithium battery allows the Solar Pull light to be charged over and over again * 3 super-bright LEDs are unbreakable and never need replacing * The dynamo generator is powered by a string pull cord - just grip the ring with your fingers and pull the string to a length of about 25 inches and release * Continuously pulling for 1 minute will provide 18 minutes of light * ABS plastic body * Splash water resistant * Includes a lanyard * Size: 5.5 in. L x 2 in. W x <1 in. thick * Weight: 3.2 oz. What"s In The Box: * eGear SO10002EGEAR Solar Pull LED Flashlight, Silver