2.1-channel Surround Sound system; 5W, 3W & 2W speakers; Supports DVD, CD, VCD, SVCD, MP3 & CD-RW; 2 karaoke microphone & USB inputs; CVBS, S-video & YPbPr outputs; NTSC/PAL system compatibility; Supports 32 language subtitles; Multiangle viewing with digital zoom support; Intelligent firmware upgrading; Multilevel fast forward & backward scan; Programmed & memory playback; Compatible with all disc zones; 15W power output; Subwoofer powered via USB 5V port; Includes remote;