... stable operation under different circumstances;2.Using LCD(TFT) liquid crystal ultra-thin flat panel displays, for realizing high quality images, ... did not drift; 5.Low power consumption (only normal display 1/7 power)6.Built-in multimedia sound system(optional ... With a rust-proof, anti-magnetic, anti-static function. Control panel: host computer, fan, Audio switch control, Volume tonetuning, metal ...