Logitech H340 USB PC Headset with Mic
The perfect everyday headset with a simple plug and play USB connection. A noise canceling microphone reduces background noise and delivers clear digital audio for VOIP and Skype calls.
Product specification:
Technical Specifications. Input Impedance: 20 Ohms. Sensitivity (headphone): 115dB + / -3dB. Sensitivity (microphone): -42dBV / Pa + / – 3dB
Package Contents. USB Computer Headset. User documentation. Warranty Information.