It's actually a well respected head unit like the 4100 and 4200 before it. 4 volt out, 7 inch screen, Pandora etc
General features: DVD/CD receiver with AM/FM tuner built-in MOSFET amp (14 watts RMS CEA-2006/50 peak x 4 channels) 6.95" touchscreen with multi-angle adjustments intuitive touchscreen controls 5 customizable display colors and customizable button illumination choices fits double-DIN dash openings remote control
Audio/video features: plays MP3/WMA/AAC files recorded on CD, DVD, and SD or SDHC memory cards supports DivX video playback from DVD-R/RW, CD-R/RW discs, or SD/SDHC cards JPEG picture file playback on CD discs or SD/SDHC cards high- and low-pass filters 8-band graphic equalizer with 7 preset EQ curves Auto EQ function automatically creates a sound curve for your car (optional microphone required) Advanced Sound Retriever
Expandability: built-in audio iPod control — Pioneer's optional adapter required for viewing video content compatible with Pioneer Bluetooth adapter, satellite radio, navigation module, and HD Radio tuner inputs: rear A/V and USB inputs, SD card slot, rear-view camera input outputs: video output, 6-channel preamp outputs (4-volt front, rear, subwoofer)
i have this DD, love it. Sounds great, plays my ipod touch and 4th gen?? hell i don't know which one it is, there have been so many gen of ipods...anyway, super user friendly when looking for songs, changing the colors, ease of use. Love it.
BTW if you will sell the axxess steering wheel control seperate, i would be intersted. Also you can add nav to it. But i wouldn't especially if you have an iphone,
Once again, great unit.