Built-in GPS Navigation, Software & Maps on Flash Memory (USA, Alaska, Hawaii, Puerto Rico & Canada), 3D Graphical User Interface Powered by NAV N GO & Tele Atlas Maps, Windows CE.NET 5.0 OS, Tri-Zone Function Driver Listens to the Radio While Watching Navigation Maps / Output DVD Video/Audio, Play Multimedia Disc, SD-MMC/USB Memory, Compatible with DVD (?R)/VCD/SVCD/CD-R(W), SD/MMC/USB/MP3/WMA/JPEG MPEG4, Support: Xvid/Nero Digital/OGM & Subtitles, Sub, Srt, Txt, High Power Speaker Output, Color TFT Digital Display, Screen Size 4 inch (16:9 Diagonal), Touch Screen Control with 3D Menu, Wide View Angle, Ultra Bright LED Back Light, Electronic Fully Motorized & Detachable front Panel, AM/FM Radio High Performance PLL Receiver, Manual/Automatic Search, Automatic Store Memory Preset Stations: 18FM, 12AM, RBDS (Radio Broadcast Data System), 4 Radio Frequency (USA/Europe/Latin America/Asia), Date & Time Display, Calendar & Calculator Functions, Excellent Mechanical Anti-Vibration and Electronic Shock Protection (ESP), Electronic Audio Control, Preset EQ (Flat/Classic/POP/Rock/DSP Off), Navigation Voice ON/OFF, TA Volume Control, Loudness ON/OFF Control, Volume Bass, Treble, Balance, Fader, Beep Control, Front Panel 3.5mm AUX AV Input (wire connect), Subwoofer Output (cut off at 100 Hz), Subwoofer On/Off, Rear Audio/Video RCA Output, Front/Rear Preamp Output, Auto Antenna / Amplifier Control, Full Function Remote Control