Its the perfect way to stay fit and save the planet. And whats most appealing about this green gadget is that it wont even ask you to take itme out of your busy schedule. Simply pop one under the desk and pedal away whenever you feel too lazy or want to get the blood circulating. You are not just doing your body a favour but the energy is being used to recharge. It already has a built-in LED flashlight that promises 72 hours of light on a single charge.

The charged up battery can then be used to power up your gadgets. And just like that you get fitter and greener at the same time.

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