1. Solar Panel: 0.3W Poly solar panel 2. Battery: Ni-MH battery 3.6V/350MAH 3. Hours of light with full battery: 2 settings for light: I/II - I: at least 4 hours - II: at least 8hours 4. Input : Sunlight or DC 5.Output : Can charge mobile phone. 100*100*220 mm/ inner carton.