Koss CS100 Binaural Headset - Wired Connectivity - Stereo - Over-the-head

Mini-phone (3.5mm) host interface offers dependable connectivity for maximum usability Koss Semi-open headset for great listening experience and comfort Noise cancelling microphone technology ensures easy, convenient listening and talking with maximum sound transfer efficiency Over-the-head earpiece design ensures maximum comfort and pain, fatigue-free listening Hear every detail crisp and clear with a frequency response of 30 Hz-16 kHz Wired connectivity technology delivers exceptional performance to offer maximum usability Boom microphone design ensures maximum comfort and easy, hassle-free talking Listen to distinct sounds from both the speakers in stereo sound mode Effectively cancels outside noise to eliminate distortion with maximum sound efficiency