Black,silver

0.105KG

18*3.3*3.3CM

（1）Use high exchange efficiency monocrystalline silicon,its exchange   efficiency reach over16%；

（2）Solar Panel Specification：5V/45mA

（3）High-capacity chargeable battery：300MA

（4）Charging time of solar for battery ：10～15hrs；

   (5)   Assemble with 7 grains Ultra-brightless LED

（6）Charging time：4hrs