Eonon G2104u 6.2 Inch Double 2 DIN Car DVD Player with GPS System, Support Bluetooth, Ipod Input, Steering Wheel Control for Ad System, GPS Dual Zone, Touch Screen, Free Map for Us & Canada 49 Kinds of Car Opening Logo Optional & 12 Kinds of Background Pictures Selectable & 7 LED Button Colors Switchable(Red,Green,Blue,Yellow,Cyan Blue,Purple,White) Drag-and-Drop Icons (Under Main Interface) & GPS Dual Zone Function & Steering Wheel Control Function & 3D Animation User Interface Built-In Microphone in the control panel & Support Bluetooth MP3 Player Function & Support Bluetooth Phone Book Function Built-In USB Port/Micro SD Slot & USB Port: Can support soft drive such as USB flash drive, or MP3 player with maximum 16G compatibility, Cant support portable hard drive & Micro SD Card Slot: Can support SDHC Card of maximum 16G compatibility & Available Video Formats: MP4/DIVX6.0/XVID/ AVI/ 3GP Support iPod Input and Charging & Support iPod Models: iPod CLASSIC/iPod NANO/iPod TOUCH/iPhone4/ iPhone 4s