Poly EncorePro HW510 Monaural Noise Cancelling Headset

Poly / Plantronics EncorePro HW510 Monaural Noise Cancelling Headset 89433-01 The Plantronics HW510 is a lightweight and comfortable monaural headset that connects to your desk phone using a headset adapter cable or amplifier. It features an adjustable headband, soft ear cushion, convenient Quick Disconnect, noise-canceling microphone, durable metal joints, and wideband audio. Features Comfortable monaural design (over one ear) and adjustable fit enhances all-day wearing comfort Flexible noise-canceling boom allows for optimal positioning for voice clarity Visual and tactile positioning guides Wideband audio delivers richer, clearer conversations SoundGuard technology protects from noise spikes Quick Disconnect provides compatibility with all Plantronics USB, desk phone audio processors, and direct connect cables Laser welded construction and metal joints are engineered to provide extended reliability Compatibility Compatible with a wide variety of desk phones Requires headset amp