Yes, sorry another bluetooth audio streaming question

[Vhpete]

Hi guys from Melbourne Australia!

I just recently purchased a 2009 Model BMW 135i and a bit confused on which way to go with blue tooth audio streaming.

I do have both a usb and aux port and really sick of using my aux haha for my iphone.

Here some options I have, if not sure if this helps:
6FL Usb-/audio Interface Usb-audio-schnittstelle
644 Prep. For. Mob. Ph. Bluet. Interf. Handy Vorb. Mit Bluetooth-schnitts.
663 Radio Bmw Professional Radio Bmw Professional
694 Preparation For Cd Changer Cd-wechsler Vorbereitung

and the last seven digits for the VIN are: VF21031

I've been looking on google and amazon and I keep coming to the ViseeO Tune2Air but not sure which model to get.

Thanks for the helping the nooob

Pete

[FrnkFrnk]

same here... most annoying feature especially since i have no headphone jack