product link:http://www.seicane.com/seat-altea-dvd-player-gps-navigation-system-with-radio-tv-bluetooth-srd-8785-2 .this product is Seat Altea audio sat nav which fits 2004 2005 2006 2007 2008 2009 2010 2011 2012 Seat Altea.this audio system support Built-in GPS navigation system with many routes for your driving,this sat nav for Seat Altea uses 7 inch 16:9 800*480 digital high definition TFT LCD touch screen,it supports usb sd,you can store pictures musics movies and so on,in addition,it supports Original Canbus system for steering wheel control.other features:Night Mode support.Close display and enjoy music in the background.protect you for driving at night.Dual zone function support.it allow you to enjoy music while using GPS.