Solar Panel USB Battery Charger for MP3 MP4 PDA Digital Camera

• Solar Power Charger For Cell Phone MP3 MP4 Digital camera; Color:purple red
• Saving energy under sunlight automatically, USB or plug to AC socket directly
• Portable, can be a spare battery anywhere when you can't get other power source
• Comes with 4 different converters for most portable electronic devices
• Over voltage protection for the circuit and your mobile phone

did not charge anything a single time. never worked from the start. it is a waste of money.do not recommend.

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These made good Christmas gifts, though when I tried one I notice it only took my cell phone up to around 80% charge; still, a useful thing to keep around for emergencies. The lack of a user manual is frustrating since it comes with a wild array of connectors and no instructions on how to use them.