... LED advertising player-AD Display-LED advertising display2.Basic function:·Memory cards: CF,SD,USB disk·Multimedia: MP4(AVI:DIVX, ... /off automatically. Time on/off automatically.·With function of memory when cutting power.·Playback Mode: File and folder repeat ... , horizontal play type, customized LOGO and running letter·Memory protection: Memory card lock protection, CF card password protection 3. ...