Solar portable desk light 1.Flashlight , alarm, desk lamp , radio, charger 2.Solar charging , DC charging , crank dynamo Solar lamp radioProduct Specifications 1.Solar panel : 5V 90Ma 128*31mm(Irradiance:100mw/cm2) 2.Inner battery :3.7V 1500mAh Polymer-Li 3.Radio frequency :FM76~108MHz 4.Speaker power: 8Ω 0.5W 5.LED brightness: 2000~2500mcd 6.LED life:>10000H 7.Output: DC5.0V 500Ma 8.Input: DC5. ...