Bluetooth headsets are the perfect candidate for solar power. They don’t use much juice and are pretty much always out in the light. The Iqua BHS-603 SUN headset claims that it is the World’s first. The 14 gram unit will last for 200 hours on standby, and give nine hours talk time. It is available soon for £50.
Now we can worship the sun with our ears… I want one… but I strongly feel the design could be much much better…

Extractr from Orange