Key Specifications/Special Features: ?Solar energy charger absorbs solar energy through solar panel and then turns solar energy into electric energy ?Specifications: o Solar Cell: 0.2W single silicon o Storage Battery: 2.4V/1200mAh 揂A?Ni-MH battery o Light source: 3PCS Super white 5MMLED o For lighting 2~3Hrs if fully shined one day ?Function: Environment-friendly, portable.