Features: portable dvd player/tv tuner with 7" ;tft lcd panel compatible dvd ,vcd ,cvd ,dvcd ,mp3 ,cd ,cd-r ,cd-rw ,hdcd ,kodak picture cd svcd etc disc playback kodak picture cd/dvd-audio/cdg/dvd-r/rw/mpeg-4 composite/video output built-in ac-3 ,hdcd decoding parental lock feature multi-angle ,multi-subtitle ,multi-language 4:3/16:9 screen ratio high readability full function remote control receiving band: vhf(82.4mhz-496.25mhz) ,uhf(472.25mhz-903.25mhz) ,pal/ntsc auto scan and auto store station audio/video auto identify 7＂tft lcd screen am/fm digital display am(522khz-1620khz)/fm(87.5-108mhz) mono/stereo selector weather band(optional) receiving band :162.40mhz ,162.425mhz ,162.450mhz support direct light and fixed frequency flashing siren function game or sd/cf/mmc card reader( optional) 3.5mm earphone outpout 75 ohms antenna built-in digital echo karaoke input built-in sealed lead acid battery pack (12v/5000mah) can rechargeable. Rechargeable 6 hrs ,discharge 3 hrs dvd playback. Dc in (support car adapter) amplifier output: 2*3.5w(4ohms ,1khz) specifications: l326 x w165.5 x h291mm