WOW! Excellent. Great Value too. Installed it in a "97 Chrysler Concorde (still has the original speakers). Sounds fantastic. Bluetooth speaker phone worked flawlessly with my Palm Treo 800w. Everyone could hear me perfectly while talking normally. You can use your cell phone's address book or transfer some contacts to the JVC unit. I choose to have the JVC use my cell's address book. Pairing was easy. The JVC displays all my missed, Outgoing, and Incoming call history from my cell. I am even able to initial Voice Dialing from my cell and immediately the JVC takes over with it's speakerphone. Once I figured out how to get into the Menu, the software setup was simple and straight forward, menu driven. Display has infinite colors to choose from. Also got the JVC HD Radio module. Plug n Play connection, just like I've heard - AM sounds like FM, FM sounds like CD quality sound. To sum up, this was easy to set up, everything worked effortlessly the first time with minimal reading of the User's manual. It also has separate pre-outs for Front, Back, and Sub; 2 USB ports (1 front, 1 back) one of which must be used for the supplied Bluetooth USB module: 1 front Aux jack. Next I plan on getting a subwoofer. Searched everywhere and found the best prices here at online car sterio.