Detailed Product Description Solar & Cranking radioItem No.: LR-H006bSolar power: 0.3WStorage battery: 2pcs 2.4V/500mAh Ni-Cd batteryLight source: 3 LEDs as flashlight torchWorking time: 10hrs/dayFeatures: 1) power source: by solar power, inbuilt battery, and hand-rolling heating. 2) It is a good backup at home, once you have it at hand, you could listen radio, charger your small electric ...