Even though many webcam have built-in microphones, a headset will guarantee an echo-free call. This headset is therefore designed to elimate any echoing or feedback noises you might encounter.

It'll also provide a much clearer sound to the person you're calling.

And considering this is an incredibly low-cost headset, it has remarkably good quality sound and microphone sensitivity.

Technical details:

1) Driver unit: Ø15mm
2) Impedance: 32ohm - 15%
3) Sensitivity: 58dB - 2dB; 105dB at 1kHz
4) Frequency response: 20 - 20,000Hz