Spracht HSUSB1 Headset – Mono – USB – Wired – 32 Ohm – 20 Hz to 20 kHz – Over-the-head – Monaural – Noise Cancelling, Omni-directional Microphone – Noise Canceling – Black

Supra-aural. Powerful speakers and digital signal processing for superior sound quality. In-line volume, microphone mute, and speaker mute controls. USB connection requires no software or charging.