... inches dual screen 3.Dual tracks stereo speakers 4.SD/MMC/MS card/USB port 5.Earphone ... output function3.Charge and discharge function4.7''TFT analog panel5.Compatible DVD,DIVX,MPEG4,VCD,SVCD,DVCD,CD, ... for auxiliary machinery1.Audio-video input function2.7'' TFT analog panel3.Double tracks stereo speakers4.Earphone outACCESSORY ... , Carry bag(optional) 7" DUAL-SCREEN LCD PORTABLE DVD PLAYER /TV/Moniter