Plantronics Encore H91N is a top-of-the-line model that offers all-day comfort and superior sound quality. It brings lightweight over-the-head single earpiece design for comfortable extended-wear use. The Quick Disconnect feature lets you walk away from the phone while still wearing the headset, while the noise-canceling microphone improves voice clarity.

Product Description	Plantronics Encore H91N - headset
Product Type	Headset - wired
Recommended Use	Corded phone
Headphones Type	Headphone - monaural
Headphones Form Factor	Semi-open
Connectivity Technology	Wired
Sound Output Mode	Mono
Microphone	Microphone - built-in - boom
Microphone Operation Mode	Mono
Manufacturer Warranty	2 years warranty

General
Product Type	Headset - wired
Weight	1.9 oz
Recommended Use	Corded phone
Additional Features	Noise canceling circuit, tone control
Headphones
Headphones Type	Headphone - monaural
Headphones Form Factor	Semi-open
Headphones Technology	Dynamic
Connectivity Technology	Wired
Sound Output Mode	Mono
Microphone
Type	Microphone - built-in - boom
Microphone Operation Mode	Mono
Connections
Connector Type	1 x headset ( Quick Disconnect )
Miscellaneous
Cables Included	1 x headset cable - integrated - 10 ft
Included Accessories	Cord clip
Manufacturer Warranty
Service & Support	2 years warranty
Service & Support Details	Limited warranty - 2 years