LOGITECH H151 STEREO HEADSET

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. Input Impedance: 22 Ohms Sensitivity (headphone): 122dB +/-3dB Sensitivity (microphone): -44dBV/Pa +/- 2.5dB Frequency response (Headset): 20Hz - 20kHz Frequency response (Microphone): 100Hz - 6.50kHz Cable length: 5.9 ft (1.8m)