JABRA EVOLVE 20 SE MONO MS LEATHERETTES Electronic Hook Switch Built to keep working -

Built to keep working - no matter how much punishment it takes

around-the-neck design with snug-fitting earbuds

away from their desks

Easy to use with one-touch buttons for answer

JABRA EVOLVE 20 SE MONO MS LEATHERETTES Electronic Hook Switch Built to keep working -Get more productive Easy call management Get easy access to the most used functions, like volume and mute. You can also answer and end calls directly from the control unit. Passive Noise Cancellation Simply wear the headset to eliminate high frequency noise, such as human voices all thanks to the specially designed ear cushions. We call this "passive noise cancellation." Get the basics right Ultimate noise cancellation microphone State of the art,