7" TFT LCD Display(16:9) Brand LG, Grade A+, Samsung laser head, Sunplus solution Support USB device 3 in 1 card reader Game Function Compatible with DVD,MPEG4(DIVX),SVCD,DVCD,VCD,CD,CD-R/RW,HDCD,MP3/WMA/PICTURE CD/MIDISC,2A 27mhz 10 Bit Digital/Analog Convertor Auto Switch Play/Still Image Built-In Stereo Speakers , Hi-Fi Audio Effect Built-In Anti-Shock System, 3(6)seconds for DVD,15(30)seconds for CD/VCD, 2.1 Channel Audio Effect Menu Display High Speed Search Funcion Pal/Ntsc/Auto Swithable Chapter Preview Screen horizontal resolution 480 lines, NTSC/PAL auto switch, backlit power saving device Built-in Dolby digital (AC-3) ,DTS decoding and digital output Stereo earphone output coaxial out 100(200)seconds for MP3 200(400)seconds for WMA built -in lithium battery (4200mAH,7.4V), 3 hours video play