Logitech H150 Stereo with In Line Controls

Product Description -Height 200 mm x Width 45 mm x Depth 85 mm -Weight: 0.08 Kg -Input Impedance: 22 Ohms. -Sensitivity (headphone): 122 dB /-3 dB. -Sensitivity (microphone): 44 dBV/Pa /- 2.5 dB. -Frequency response (Headset): 20 Hz to 20 kHz. -Frequency response (Microphone): 100 Hz to 6.5 kHz. -Cable length: 1.8 m.