Hands-free convenience and superior sound clarity with a 2-in-1 convertible headset.

Plantronics S12 Telephone Headset System offers hands-free convenience and comfort. Includes a 2-in-1 convertible headset for over-the-head stability or over-the-ear convenience, a noise-cancelling microphone for superior sound clarity and the Firefly in-use indicator light that lets others know you are on the phone.