Wired Mic-Datasheetsound2024-06-06T06:34:27+00:00 Wired Mic-Datasheet value Sound Master SM 58 Handheld Microphone, wired microphone Wired Karaoke Microphone, Church, Speech, SINGING, Teaching Metal PORTABLE Cardioid Dynamic Microphone 75dB 50Hz~16kHz 115DB -54dB±2dB dounload