Logitech H540 USB 2.0 Wired On-Ear Headset
- Microphone Type: Bi-directional
- Input Impedance: 20 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
In stock