Features:
1  Aluminium metal outside( color optional ),
2  suitable for MP3, MP4, mobile phone;
3  Solar Panel: 5.7v(+-3%)/65mA(+-5%), Size: 86*38*2.7mm
4  Rechargeable Lithium Battery: 1000mah;
5  Automatic Charging Protection, Automatic Crash Protection, Automatic Discharge Protection
6  automatic Sensitization, Automatic Recharge;
7  Time required to charge the internal battery in sunny conditions using the solar panels: 10-15hours
8  Time required to charge the internal battery using the USB Charge Cable: 3-5 hours;
9  DC Output: 5.5v 800ma; Charging Mobile phone for 1 hours, can gain 60-150 minutes for using time;
10  Charging Mp3 or Mp4 for 30 minutes, can gain 2-4 hours for using time;
11  Small Size, only 95*43*10mm;
12  Weight: 40g;
13  Components Included: 4 Charger Cable and 1 USB Charge Cable, see your inquiry.