The adaptor allows the use of a mobile phone type handsfree head set with quad plug on a computer that has separate speaker and microphone ports. Length: 17cm

Multimedia headphones with inline microphone and volume control Ideal for computer use and internet communication. High quality speakers for excellent sound experience. Adjustable headband and high quality ear pads for comfortable use. 20-22000Hz frequency range 32 Ohm impedance Sensitivity: 105dB 100mW max power output 2x 3.5mm aux plugs <

Multi-media headset WITH VOLUME CONTROL compact comfortable with adjustable boom mic. Two 3.5mm stereo plugs. Electret condenser mic. Long 2 Metre cord. Quality Yoga components

The Koss CS100USB communication headset boasts a full range of sound that brings every conversation to life. Hands-free communication via an electret, noise cancelling microphone, is combined with high voice sensitivity, noise rejection and reduced sound distortion for clear conversations. The USB plug provides quick and easy connection to your PC, no drivers required. Whether …
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The all-new Koss communication headset headphones are perfect for gaming or PC use. Excellent enunciation by Koss.

The all-new Koss communication headset headphones are perfect for gaming or PC use. Excellent enunciation by Koss.