The crank dynamo torch (3 LEDs) doesn't require regular batteries! This useful and user-friendly torch has an internal battery that is manually recharged with the external crank. It's the best way of having a light anytime and anywhere. It's quick, easy and good for your pocket and the environment. It has an approximate range of 2 m (radius) and 10 m (distance). It's made of resistant plastic, it has 3 white light LEDs and a magnifying lens. Approx. measures: 15 x 6 x 5 cm. Colour: silvery-grey combined with black.