this lkv361 av to hdmi converter can convert analog video, audio(l/r) to hdmi signal and scales up video to hdtv 720p format via digital conversion technology to imporve effect of images and sounds; convert vcd/dvd to hdtv signal to connect hi-clear hdmi tv and can improve effect of av long-rang transfers. capabilities and traits: - scales up video to hdtv 720p format£» - automatic lipsync(audio delay) ensures audio video synchronization£» - 20p hdmi output at 50hz or 60hz vertical rate following input vertical rate£» - audio is incorporated into hdmi out as well as passthrough to phone-jack output£» - input video systems - ntsc3.58 / pal auto-detection£» - dvi compatible by using hdmi to dvi adaptor£» packing and fittings: fittings name qty remark hdmi converter 1 pcs -- user manual 1 pcs -- power supply adapter 1 pcs -- skype:catherine4531 catherine4531 at hotmail.com 86-755-82501733 13168722762