1.hand-power generation, three-phase brushless generators, light touch, high-efficiency, low noise, long life, built-in rechargeable NI-MH hydride batteries, no need to replace the battery, environmental and recycling.
2.3 highlighted energy-saving LED lights. Dry battery back-up box. External interface charge; hand charging instructions, emergency charger for kinds of mobile phone.
3.high-sensitivity FM/AM radio, clear voice at any time to catch everyone great radio

Specification: 18.5 �� 7.4 �� 9.9 cm.