LCS-AT120D立式演讲话筒
LCS-AT105D立式演讲话筒
LCS-AT82专业会议话筒
LCS-AT81专业会议话筒
LCS-E65专业会议话筒
LCS-E60专业会议话筒
LCS-E55专业会议话筒
LCS-E50专业会议话筒