Once you choose our products, means you have chosen the high quality and competitive products. Here we would like to show our main products as follow (multiplicities of model and spec for each type of products): Dvr/dvr card/dvr systems Cctv products/doom camera/ccd cameras/body cameras/dome cameras/mini cameras/wireless cameras/cctv systems/baby monitor cctv Monitors Dvd/dvd recorder/dvd player/divx dvd/car dvd player/portable dvd If you are interested in ones of them, for more information, please give the detail spec and quantity of products to us. (export#kesai. Com. Cn #=@) we will do our best to meet your satisfaction. Fully compatible with midi, dvd, dvd+/-r, dvd+/-rw, vcd, vcd, cd, mp3, cd-r, cd-rw, jpeg. Karaoke function. 1. Midi(about40,000)songs are in one dvd title with background for disk type. 2. Multi-languages: (english, spanish, chinese, taiwanese, cantonese, korean, japanese, philippines, vietnamese, russian, thailand and indonesians, etc. ) 3. On screen song search function during karaoke playback. 4. Song reservation up to 30 songs. 5. Tempo & key control, vocal change. 6. Automatic voice cancel and scoring system. 7. Supplied with a choice of language font and color. 8. Digital master volume and echo control. 9. Dual microphone inputs with volume control. 10. Song repeat play function. 11. Perfect karaoke scoring output optional. -dvd player function (only for disk type). 12. High video resolution and outstanding audio quality. 13. Dolby digital ac-3/5.1channel decoder 14.5.1/2.1 channel output. 15progressive scan dvd video output(480p). 16audio sound in 8 languages and 32 subtitles. 17. Pal/ntsc/auto tv system. 18. Coaxial and optical digital audio output. 19. Super video output, component (y, cb, cr) output, composite output. 20. Power free(110v~240v,50/60hz).