3M™ Standard Headset MT7H79B, Neckband Model
2-way headband headset has wide, deeper and softly-padded earcups for all day comfort.
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ITEM#
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MT7H79B
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MANUFACTURER
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3M
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Noise-attenuating 2-way headset. Dynamic 220 ohm noise canceling boom microphone. Neckband design provides minimal interference with other head and face equipment. Earphones 2x220 ohms wired parallel (110). Requires in-line PTT cable. NRR 25dB. MT7H79B