So I just ordered these on newegg.ca for $44 with free shipping. I mainly bought them for use as a hands free headset for my phone, but wanted to be able to listen to music with them if I wanted. I've read a bunch of reviews on these which seem to think they do a good job musically and call quality is quite good, but haven't heard much about the battery life aspect. Any owners out there care to comment on their experience with it?