The iTech Dynamic SolarVoice 908 Bluetooth headset has all the typical features one would expect from a headset. It has A2DP, multipoint, and noise reduction features. But, it has one feature that no other headsets have (yet)… It has a built in solar panel that will allow you to recharge its batteries via sunlight. Pretty nifty if it actually works. I’ve not had the best of luck getting solar chargers to work – especially though a car windowshield.