1.ISO-DIN standard 2.Fold down detachable Panel 3.Blue mask Lcd display 4.DVD/VCD/MP3/CD/WMA/JPEG/MP4 playback 5.USB/SD/MMC card reader 6.Encoder volume control 7.45W*4 Max Power output 8.1 RCA AV input 9.1 RCA audio output +2 RCA video output 10.2 pairs RCA lineout 11.Subwoofer output (optional) 12.Dual Zone Source Control smart 13.PAL / NTSC video system compatible 14.Telephone in mute 15.AM / FM tuner with 24 presets(18 FM, 6 AM) 16.RDS (optional) 17.EQ/Bass/Treble/loudness control 18.Wireless remote 19.Fixed connector for power and speaker 20.Size:178mmX165mmX50mm