I would like to listen to my music (nothing more than that) via Bluetooth while riding my motorcycle. I own an OLD iPod Touch (Version 2.2.1) with the old 30 pin connector, and it apparently doesn't have Bluetooth. So, I'm considering buying a newer model that does have Bluetooth OR a refurbished, not-latest-model iPhone (which my friends say I should get instead). I have no interest in using an iPhone for talk, text or data (and incurring a monthly charge). So, is it possible to use an iPhone JUST for music and perhaps a few apps (using wifi)? Or, am I better off with an iPod Touch for my purposes? Thanks!