Product Specifications : 1.) Green, never needs batteries

 2.)Emergency product,Portable and easy to carry.

3.) Recharged by cranking

4.)Energy-saving and no pollution

5.) Crank 1 minutes and can use 20-25 minutes with 2 LEDs or 15-20 minutes with 4 LEDs

6.)Crank 3 minutes and can talk 2 - 5 minutes more on mobile phone

 7.)With Available adapter: Nokia, Samsung, Motorola, Siemens, Ericsson... 8.)Item Size: 7.4 x 5.5 x 2.6cm ; weight: 72g

9.)Luminosity: 15,000mcd ;Power: 1.8W