... MP3, MP4, Mobile Phone good price and high quality Solar charger for mobile phone, MP3, MP4 etc. Features: ... it can make use of the solar panel, instead of AC adaptor, to transform solar energy into electricity. Then you can ... , etc. 2. Built-in Li-battery, high-effect solar panel. AC adaptor for emergency use can also charge it ... , a connector cable 7. Available colors: White, black Solar Charger