1,21"ultra slim 2,130-260V or 90-260V 3,PCB:Toshiba,Sanyo,Mitsubishi,Philips 4,PAL,NTSC,SECAM;B/ ... "B : 21"Channels249 or 181 Per-set channels memoryFunctionClock setting, ON/OFF timer, Alarm clock & Sleep functionChild Lock, Game, Calendar functionZOOM, LOGO ...