Logitech USB Headset H390

Sensitivity (headphone): 94 dBV/Pa +/- 3 dB

Sensitivity (microphone): -17 dBV/Pa +/- 4 dB

Frequency response (Headset): 20 Hz – 20 KHz

Frequency response (Microphone): 100 Hz – 10 KHz

Cable Length: 7.64 ft (2.33 m)

Connections: USB-A compatible (1.1, 2.0, 3.0)