... Direct factory price Support SystemWindows98/SE/ME/2K/XPScreenSpec4.3 inch TFT screenResolution480*272Color16 bit(262.144K color), LCM backlight ... synchronizedVideoFormatSupport RM/RMVB,AVI,MKV,WMV,VOB,MOV,FLV,MP4,3GP,ASF etc 720P format movieEffect720P(1280*720)standard definition ... , connect earphone for MP3 is about 33HAdapterInputAC100V-240VOutputUSB5V/1000mA 4.3 inch PMP handheld MP5 game player