1.It is comfortable wear, compact appearance, human engineering design. Can be uninterruptible using.
2.External volume control, up to 25 levels digital volume control for the headset speaker.
3.External intelligent mute button with LED indicator.
4.150ohms speaker, to ensure the perfect voice quality.
5.Noise proof microphone, to increase the voice clarity.
6.It is compatible for the most telephones in call center.
7.No need the installation driver, auto identify, support hot plug
8.The headset clip can be stretched freely and comfortable wear
9.Superior quality sound with the flexible adjustable noise cancellation microphone.
