"One Single simple unit"3.5 starson by Explorick
Pros: simple all in one
Cons: Have to open the unit to have better mic use for the phone.
Summary: I install the unit in a my working truck and is simple, sound is great plays MP3's from CD's only. my truck is very noise and some time I need to talk loud. remote control was a plus but not need it. like the display that is able to change. detachable face is simple. I need to clean the connections now and then. (working truck, lots of dust) no big deal. really low cost.