portable solar power supply USB output for Charging cellphones, PSP, ... from solar panel or PC Hook design portable solar power supplyFeatures:Soft LED lighting, good for your eyes ... camera, GPS, NDS etc…Endless green energy, save power! Li-ion battery span life: 500 circlessolar panel ... Lighting time: more than 5 hours LED power & charging indicator: blue for power, red for solar charging Lumens: 60LM ...