1. Highly efficient crystalline solar panel：15%~17% 

2. Long life span. It is made of high quality solar silicon panel 

3. Easy to use. Put the solar panel in the sunlight directly and connect the adaptor to the mobile phone. 

4. Easy to carry with, it is the size of a wallet, and also very light weight. 

5. Green energy product, all you need is free sunlight. 

6. It is ideal for business trip, traveling, mountaineering, caravan, marine and camping use. 

7. The brighter the sunlight, the stronger the charging current. 

Specification      

1. open size: 260*123mm 

2. Fold size: 143*123*20 mm 

3. Rated power: 2Watts 

4. Output：5.5V/360mA 

5. Solar panel:  polycrystalline silicon 

6. Charging time: about 2 to 4 hours (this depends on different kinds of cell phones and the condition of the sunlight)