The product with solar charging quipment, it suits for MP3, MP4, PDA, iPod, and other kinds of digital products.
It is the best option for emergency, power storage, power cut and outdoor activites.

Specifications:
1>solar battery board: 5.5V 100MA
2>Battery: Lithium polymer inside LI-battery, 3.7V 100MA
3>output voltage/electrical current: 5.5V 100MA
4>The tome of DC adapter to inside Li battery: 1-2 hours
5>The time of solar charger to inside Li battery: 6-8 hours