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)