1,Solar Portable 2,All-Purpose Power Supply 3,mini power ... by photocell: 1.41 W 9,Material of electric eye multicrystal silicon solar 10,High solar energy convert efficiency: ... over than >16% 11,Material of electric eye surface 1mm chemically toughened glass 12,Ultrasonic mosquito killer : ... (optional)17,Laptop PC connectors: 15pcs (optional) Solar Portable All-Purpose Power Supply