Audio-Technica's ATH-750COM is the perefect device for all your VoIP / Skype Needs. It will provide you a nice and natural sound. It comes with an USB port and offer a sensitivity of 102dB/mW, as well as an impedance of 32Ω.
Specifications:
- Interface: USB2.0
- Driver: 40mm
- Frequency Response: 18Hz – 22 000Hz
- Sensitivity: 102dB/mW
- Impedance: 32 Ω
- OS Compatibility: Windows XP/Vista/7, Mac OS X
- Weight 125g