Two days before yesterday, the super-large LED electronic display of the 3.2-meter-wide and 1.76-meter-wide foreign minister of the Third Intermediate Hospital of Chongqing Municipality was in live trial. It is reported that this is the first LED electronic display screen of the city court to broadcast live to the public. The live broadcast cases are all cases involving people's livelihood or large influence, so that the case is truly sunny. Speaker With Dsp,Concert Professional Speaker,Beautiful Concert Speakers,Live Concert Professional Speakers NINGBO RFUN AUDIO TECHNOLOGY CO.,LTD , https://www.mosensound.com