Main features: Compatible with DVD,SVCD,VCD,CD,CD-R/RW,MP3,Kodak Picture CD,JPEG CD Video: progressive scan, composite video output, S-Video output, component video output Audio: digital audio optical output, digital audio coaxial output, Dolby 5.1channel output, stereo output AV input/output AM/FM tuner with 60 presets (40 FM, 20 AM) Karaoke function VFD display PAL/NTSC system Multi-angle, multi-language, multi-subtitle Parental lock Special playback functions (fast forward, fast reverse, slow motion) Zoom function DVD: Video horizontal resolution of 500 lines or above Audio S/N ratio: ≥90dB Frequency response: 20Hz-20KHz?dB Amplifier: Front: 20W+20W(4Ω) Center: 20W (4Ω) Rear: 20W+20W(4Ω) Subwoofer: 40W(6Ω) Speaker: Rated resistance: 4Ω Handling power: 20W Subwoofer: Rated resistance: 6Ω Handling power: 40W Voltage range: AC: 100V-240V Dimension: 355*345*60（mm）