HP Headset - Stereo - USB - Wired - 32 Ohm - 20 Hz - 20 kHz - Over-the-head - Binaural - Supra-aural Over-the-head earpiece design provides a comfortable and secure fit Your voice will be heard loud and clear with the boom microphone Features USB connector Listen to deep lows and euphoric highs with a frequency range of sound from 20 Hz-20 kHz . . Minimum Frequency Response : 20 Hz Maximum Frequency Response : 20 kHz Sound Mode : Stereo Limited Warranty : 1 Year Earpiece Type : Binaural Earpiece Design : Over-the-head Form Factor : Supra-aural Manufacturer Website Address : http://www.hp.com Microphone Design : Boom Host Interface : USB Product Type : Headset Manufacturer : HP Inc. Features : VoIP,Noise Reduction,Lightweight,Comfortable,Adjustable Boom,Adjustable Headband,High-Resolution Audio,Clear Voice Capture,In-Line Volume Control Impedance : 32 Ohm Connectivity Technology : Wired