Phone on the fuel cell from NEC

Why, oh why until now no one dared to release a phone on a fuel cell? . Still, one company dared to take such a step. NEC.

NEC has unveiled a prototype mobile phone Flask ( Flask ) based on fuel cell. Phone is aimed at a female audience, so an interesting design solution became transparent case. However, it has a transparent and functional value: any time you can see the charge level. Among other things, the management of the unit by using touch screen. Remain unknown at this time two things: a miss with this phone, for example, in the plane (unless there is available an unprecedented safe fuel), and the like - and most importantly, what - the battery charge.