Originally Nokia had intended to release a phone charger which is powered by biking. Unfortunately they were not able to keep their intended time of release or price, but it is still coming out soon and it is very convenient for it’s target consumers. Although Nokia may be a dying brand for mobile phones in America, it is an entirely different case in Europe where this is being released. It is supposed to be able to give you 28 min of talk time for every 10 min you bike at 4mph. This is a fairly convenient invention if it was not only for Nokia, and I personally do not feel that it is worth the price of about $30, just to charge my phone on a bike which is barely used. This is a definite must for bike enthusiasts with a Nokia phone.