... Speaker bag,Solar Speaker bag,sport bag,MP3 speaker,solar mobile phone charger,solar charger Solar speaker bag through solar panel ... to absorbs solar energy, then charge different mobile phones and suitable to used on MP3/4/5, ... Function: Supply power for mobile phone (Nokia, Samsung, Sony Ericsson, Siemens, Motorola) Supply power for digital devices (Digital camera, PDA, MP3, MP4, ...