Grom Bluetooth 1st gen

I'm thinking of putting a Grom Aux box in my 2004 Taco so I can play music off my iPhone.

http://gromaudio.com/store/aux_adap...+_aux_adapter__direct_digital_interface_.html

The Bluetooth dongle is intriguing. It'd be nice to take handsfree calls.

Has anyone installed the Grom with the Bluetooth dongle? How's call quality? Is it worth it?

 

I have it. Call quality seems fine from my end. There is definitely a difference in volume levels between an incoming call and the music that was playing over the AUX input just before the call. That can be fixed somewhat by upping the BT Headset volume on the phone.

Streaming music over BT from the phone (HTC EVO 4G, in my case) works, but it sounds like the music is playing in a bathroom. Haven't figured out a fix for that yet.