The video below describes in detail what will come in the Plantronics CS540 box. Since the CS540 is a unique convertible headsets some of the parts are specifically for the CS540 only. You will notice that the CS540 comes with both the over the headband as well as the ear loop kit so one can wear either style. The CS540 is also our most popular headset because its convertible, featherweight and is the most inexpensive of the CS500 series. Please check out our video if you are interested in what exactly comes with a Plantronics CS540 headset.
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