... function(optional)11)Radio receiving: FM/AM can be stored 32 stations. RDS is available .12)USB/SD card port: ... input (switch automatically) 14)Language of OSD menu with DVD:Chinese,English,French,German,Portuguese,Spanish;15) ... ,2 audio input 17)Subwoofer output 18)Compatible with DVD,DVD-R,DVD-RW,HDVD,DVCD,MP3,MP4 ... )Maximal power:4X50W maximum power output NEW/HOT 1Din Car DVD with detachable panel