It has other names such as:solar charger,solar mp3 charger,solar charger for mp3
Detailed description:
1, Solar panel: 0.4W;
2, Volume: 73*38*12mm;
3, Weight: 28g;
4, Outlet: 2.0;
5, Output volt: 5.1V;
6, It is appliable to the inner battery of 3,6V;