MOBILE CHARGING BY FIRE

A New a product has been introduced in a market named "FLAME STOVER",It's a charger.
By this we can Charge our I phone with fire. it will be charged by using fire ,in this it converts fire into current and then it will be charged using USB port.
Charge Time: 20 minutes of charging time provides 40 minutes of talk time. Charge times depend    on fire strength and phone type.
Some specifications are:

Weight              : 10 oz.
Size                    :7.75″ x 2.25″ x 1″	(197mm x 57mm x 25mm).
Water capacity : 140ml .

Fire Types         :	Cooking stoves, small campfires and barbecues.
Electrical          :	5V, 2.5W Peak.