Josselin Zaïgouche is a French designer who recently invented a walkie talkie that can be recharged on the go. When it runs out of energy, user can easily roll it on their paints to juice them once again.
Dubbed as Wheely Talkie, the gadget features speaker + microphone and battery level indicator, and can be clipped to the belt for safe and easy transportation. The built-in nonskid wheel of the Wheely Talkie can be rolled with one hand to charge it with ease.