1.Bus Multi-media Video System 2.With monitors of 15",17",19",22" 3.Memory ... Functionpanel can insert USB card playRadio functionbuilt-in FM radio tuner automatic computer ability in the cableSound functionEQ sound control, stereo, left ... /22″TFT LCD high-brightness,wide-angle,high graphics video input,output small in size,low power consumption uniquely down-visual angle ...