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To obtain maximum noise cancellation the microphone must be kept close to the lips at a distance of 3-5 mm (1/8”). 3M Svenska AB Box 2341 SE-331 02 Värnamo, Sweden t: +46 (0) 370 65 65 65 f: +46 (0) 370 65 65 99...
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WS5, WS Workstyle and WS SportTac headsets can be used without the MT53N-11-A44 Boom Microphone, as it is equipped with a built in microphone. However, the MT53N-11-A44 Boom Microphone can improve speech intelligibility in noisy environments. How to attach a MT53N-11-A44 Boom Microphone to a WS5, WS Workstyle or WS SportTac headset.