what's the different of this one
i saw the other one Bose® - QuietComfort® 20 Headphones (iOS) - Black and it's price is 299.99. I want to know what's the difference between these two headphones.
It took me sometime to find out this answer as well. I asked around and I was told there is no difference. The more expensive is the newer model however I was told there is no difference (no new features or technology) so I bought the cheaper version. I'm happy with my purchase.
Hope that helps.