Poly EncorePro 540 Monaural Convertible Headset PLNHW540 8882801

Lightest dedicated over-the-head model.
Noise-canceling microphone.
Wideband audio for richer, clearer conversation.
Flexible boom.
Soft, luxurious ear cushions for all-day comfort.
Precise visual and tactile positioning guides on microphone for optimum positioning.

Global Product Type	Headsets-Monaural
Headset Type	Monaural
Headset Style	Convertible
Earpiece Type	Ear Cushion; Adjustable Earloop
Earpiece Material	Foam
Talk Time	Unlimited
Headset Features	Noise-Canceling; Wideband Audio; SoundGuard Technology; Flexible Boom; Quick Disconnect; All Day Comfort Wearing Style
Color	Black
Connecting Types	Quick Disconnect (QD)
For Use With	Office
Required for Operation	Requires Plantronics® Audio Processor (sold separately).
Microphone	Noise Canceling
Optional Accessory Statement	Use with Direct Connect Cables (sold separately).
Model Name/Number	EncorePro 540
Pre-Consumer Recycled Content Percent	0%
Post-Consumer Recycled Content Percent	0%
Total Recycled Content Percent	0%