High bright TFT LCD screen It is a great way to display JPEG photos , video and MP3 music. Insert the memory card into the frame, It is very easy to use without PC. Function of display photos ,menu, up/down, photo revolve/zoom/shift. pause /play. stop. mute/volume adjustment ,display of photo information. Automatic slideshow with multiple transition effects and adjustable display time. Plays slideshow with MP3 music on in the background. Support MPEG1,2 & 4 movie formats Support flash card: SD /MMC/MS/XD/CF Built-in two Stereo speaker Specification : Type: 8.4'TFT LCD screen Resolution: 800 x 600/640 x 480 Brightness: 260 cd/m2 Contrast: 350:1 Support media : MPEG1,2,4 JPEG, MP4 & MP3 Memory card support : SD/MMC/MS/XD/CF