... for mobile, for mp4 can be charged by computer Specifications solar chargerSolar mobile charger red,orange,pink,purple,black,white,light ... . Lithium polymer battery 1450mAh/3.7V2. Shell: ABS+PC material3. Solar panel: 5.5V/75mA4. Adapter: AC/DC 5.0V 500mA ... phone,digital camera, ipod,iphone, psp,MP3,MP4 etc.7. Certification:CE,RoHSMain accessories: 1. HL101 module x1 2. Connect wire ...