1,V-6 disc changer memoery. 2,PIP/AM/FM/RDS/IPOD 3,Professional car DVD supplier since 2008 ... LCD (800 x 480 pixels), Touch screen function ;3, Auto rear viewing function, making your driving safer ; ... Bluetooth Function for hands-free call ;9,Support CD/DVD/MP3/MPEG4/DIVX-RW/MA/JPEG;10, ... ;14, Picture in Picture (PIP) Function ;15,V-CD Changer Function (6 Disc) ;16, Support Steering Wheel control; ...