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-canceling microphone for superior sound clarity and the Firefly in-use indicator light that lets others know you are on the phone.
|Compatibility||All major corded desk phones|
|Wearing Styles||Convertible: Over-the-Head or Over-the-Ear|
|Headset Controls||Volume, Mute, Call Answer/End|
|Operating Frequency||Standard Band|
|Headset Weight||36 g Over-the-Head configuration 22 g Over-the-Ear configuration|