Solar backpack (3.6w solar panel)
Waterproof Solar panel(monocrystalline silicon): 3.6w,5.5V 660m Ah Specification of solar panel: 23x21cm(3pcs solar panel)
CHARACTERISTICS: To charge the cell phone, digital e, Mp3/Mp4 etc.
SPECIFICATION (for the bag) ：68x39x56.5cm