Through 4 ft Sound card adapter, Innotalk headset provides excellent audio quality for Skype, MS Lync, Softphone while listening Music, watching Video. INNOTALK Classic headset, works with a computer at office as the call center application, is the Money saving solution. Traditional style design, the superior durability of the INNOTALK Classic headset provides long lasting value for Home agency or E Commerce business at home or office. Easily stay-put click-stop headband and large soft form ear cushion supports all-day long comfortable wearing. Static shock protecting Noise cancelling mic delivers reduced background noise at office while enjoy additional productivity keeping both hands free. The flexible goose-neck mic boom allows you to get an optimal positioning from the mouth and the large ear cushion blocks surrounding noise outstanding, so you and your callers will hear conversations clearly. INNOTALK Classic headset adopts Acoustic shock protection preventing receiver from high intense freak bursts of sound in short duration that delivers decreased errors, repeats and listener fatigue.