Hand crank & Dynamo energy Solar charge Led: Using 5pcs high brightness LED, each LED Radio: FM 76MHZ~108MHZ AM: 525KHZ~1700KHZ Technology parameter and instruction1. Hand crank & Dynamo energy (D29 A/C generator)2. Solar charge, the solar panel power: 25MA/6V3. Led: Using 5pcs high brightness LED, each LEDhas 14000MCD, lifetime 50000 hours4. Radio: FM 76MHZ~108MHZ AM: 525KHZ~1700KHZ5.There has ...