... solar panel 1, portable solar film panel 2, apply for mobile phone, laptop, PC, camera, Mp3, Mp4 3, USB 4, outdoor ... thin film solar panel1, portable solar film panel2, apply for mobile phone, laptop, PC, camera, Mp3, Mp43, USB4, outdoor5,The use ... : for handheld devices and battery charging, such as MP3, mobile phone, digital camera, personal digital handheld electronic products, LED light ...