Next-generation custom microphone reduces background noise and interference ensuring fewer missed words and a better caller experienceQuick Disconnect feature provides walkaway convenience and compatibility with all Plantronics USB and desk phone audio processors and direct connect cablesWideband audio that delivers richer clearer conversations while SoundGuard technology protects user from noise spikes and listening fatigueFeel the difference with the EncorePro Plantronic\'s most popular over-the-head headset now comes with a range of tactile features to enhance the all-day audio experience The EncorePro\'s sophisticated new design offers visual and smooth touch feedback ensuring the microphone is positioned correctly so conversations are clearer Its softer more luxurious ear cushions create a new dimension in comfort for users who need to be available all day every day And with laser welding and aircraft-grade aluminium providing additional robustness this is the most durable EncorePro yet