1.Amplifier 4x45W output 2.Super shock45ountering function 3.Video system:PAL/NTSC 1.Super shock sountering function: 1)Mechanic shock countering 2)Electronic shock countering.(DVD-5s,VCD/CD-15s,MP3-60s).2.DVD servo system with a strong error correction capability.3.Compatible with various discs such as DVD,VCD,SVCD,CD,MP4,MP3, CD-R/W,DVD-R/W,etc.4.AM and FM radio5.With USB port and SD/MMC multi- ...