SCREEN:SHARP 8" Digital Screen 1, Resolutions:(monitor) 600(W) X 480(H) 2, LCD dimension: 8'' 4:3 3, Horizontal Degree: 45 degree 4, Compatibility: DVD/VCD/SVCD/DVCD/MP3/CD/CD-R/DVD+-R/DVD+-RW/MP4/DIVX 5, Menu language: English,Chinese,French,Italian 6, Video system: PAL / NTSC / AUTO 7, Audio response: 20HZ-20KHZ 8,Signal noise ratio: ＞98db 9,Channel separation level : 65db 10,Dynamic range :88db 11,Audio output(analog audio) : 1.0V 12,Vedio output:output level : 1.0V+-0.3Vp-p ; Load impedance : 75 Ohm 13,Power supply: 110-240V 50/60HZ Input , 12V/2A DC Output 14,Allowable operating temperature: 0 degree --60 degree 15,Power consumption: ≥12 W 16,Battery : Ni-MH Battery Output 9.4V , 2600mA/h 17,Dimensions: 230*188*53mm 18,Net weight: 2.0kg