Panasonic WM-KG645 18英寸可调节舌头麦克风说明书 WM-KG645 18-Inch Gooseneck Microphone Designed to work with Panasonic’s WX-ST600 wireless gooseneck base, the WM-KG645 18-inch gooseneck microphone is the perfect solution for education and/or corporate presentations. This cardioid condenser microph...