Logitech H110 Headset

Dimensions: Height: 162 mm, Width: 144 mm, Depth: 46 mm
Weight: 0.074 kg
Cable Length: 2.35 m
Microphone Type: Unidirectional
Input Impedance: 32 Ohms
Sensitivity (Headphone): 100 dB +/-3 dB
Sensitivity (Microphone): -58 dBV/μBar, -38 dBV/Pa +/-4 dB
Frequency Response (Headset): 20 Hz – 20 kHz
Frequency Response (Microphone): 100 Hz – 16 kHz
Connectivity: Analog connection with 3.5 mm audio in and audio out jacks
Compatibility: Works with common calling applications across most platforms and operating systems