Product picture - Koss CS100 USB Over-The-Head Headset With Noise Reduction Microphone

Product picture - Koss CS100 USB Over-The-Head Headset With Noise Reduction Microphone
Koss, CS100, USB, Over-The-Head, Headset, With, Noise, Reduction, Microphone

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Koss CS100 USB Over-The-Head Headset With Noise Reduction Microphone, Koss, CS100, USB, Over-The-Head, Headset, With, Noise, Reduction, Microphone