Special For Mercedes-Benz A class / B class ( W245) Supports CD, CD-R/RW, MP3, WMA, MPEG4, DivX VCD, and SVCD JPEG High-quality 7.0-inch/16:9 LCD display with touchscreen (480 x 234 pixels resolution) Integrated 4 x 45W amplifier FM/AM tuner, RDS Integrated iPod interface (iPod control, select ipod song directly via touchscreen ) Integrated Bluetooth module, supports phonebook and A2DP (play music from mobile via car audio) High sensitive external microphone Integrated SD card reader, USB interface, and supports 4GB SD card Integrated navigation system, Microsoft Windows CE 5.0 platform Dual zone function, listen to music while watching GPS image 1 x A/V input, 2 x video output, 4 x audio output, and 2 x subwoofer output With multiple language menu TV tuner (DVB-T optional) TMC function (traffic message channel) Compatible with original steering wheel control