Key Specifications/Special Features:  Solar energy charger absorbs solar energy through solar panel and then turns solar energy into electric energy  Specifications: 1) Solar Cell: 0.2W single silicon 2) Storage Battery: 3V/1000mAh zinc-manganese battery 3) Light Source: 1 PC RED LED  Function: 1) Light-controlled automatically 2) Light 10 Hrs/day 3) 5~7cloudy/rainy days continuously