As far as i know, and i do own a z120 the bluetooth quality is terrible, i could only hear her sometimes, and she didn't hear anything i said. very frustrating after i just purchased this insanely priced radio. only used it once, and never again. I feel like i wasted money, the bluetooth doesn't work like it should, voice controls dont work correctly. The video files over SD card and USB stick is a pain in the ass trying to figure out what it will play, and what it won't.. I have over 1500 music videos, and it won't play any.
I'm about to pack it up and send it back