Bicycle USB charger – Universal phone, GPS, MP3 charger – Powered by pedal power
Human Creations Bicycle Dynamo USB Charger Kit with Universal Phone/GPS/iPhone/MP3 Holder Do you ride your bike to commute to school or work? Or maybe just ride for fun? Attach this simple Dynamo, or electrical generator to your tires on you bike and while you ride your bike you can charge your phone or tablet or […]
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