one din mp5 car player 1. Fader/Tone/Treble/Balance 2. Electronic Volume control 3SD/ ... , support AVI, MPEG4, RMVB,ect one din mp5 car playerSpecification:1) FM Radio(AM optional), Electronics Band tuning from FM1 to FM2 ... , English, Spain Language14) Matched Car Reversing Camera Video15) Compatible HD Movies16) The quality is stability one din car mp5 player with SD/USB slot