Wholesale Bicycle Chain Charger for USB Gadgets (Pedal Power Charging, 1000mAh)
Charger to USB is a fully integrated ecological dynamo bicycle charging device for
all your gadgets, phones or other devices on the road!
Using pedal power to generate power for
the ... with this 1000mAh eco-charger, as there will always be enough power for
all your devices!
This bicycle chain
charger is made from a lightweight yet sturdy ABS plastic that will not ... Details...