Logitech H151 Stereo On-Ear Headset w/Mic 3.5mm

EASY-TO-USE HEADSET THAT SOUNDS GREAT ON ALL YOUR DEVICES Essential stereo headset works on all operating systems and platforms via the standard 3.5mm audio jack connection. Just plug your headset into the 3.5mm port on your computer, tablet or smartphone and it’s ready to go. In-line controls let you control volume or mute calls without disruption. Convenient noise-cancelling microphone reduces background noise. TECHNICAL SPECIFICATIONS Microphone Type: Bi-directional Input Impedance: 22 Ohms Sensitivity (headphone): 122 dB +/-3 dB Sensitivity (microphone): -44 dBV/Pa +/- 2.5 dB Frequency response (Headset): 20 Hz - 20 KHz Frequency response (Microphone): 100 Hz - 6.5 KHz