Headphones Wear Logitech H340 Noise-Cancelling Mic

• Versatile digital audio for everyday tasks
• Usb-A computer headset
• Digital stereo sound
• Noise canceling mic
• Adjustable headband

Technical Specifications

• Microphone Type: Bi-directional
• Input Impedance: 22 Ohms
• Sensitivity (headphone): 115 dB +/-3 dB
• Sensitivity (microphone): -42 dBV/Pa +/- 3 dB
• Frequency response (Headset): 20 Hz – 20 KHz
• Frequency response (Microphone): 100 Hz – 16 KHz