Interfaces/Ports

Host Interface

USB

Earpiece

Earpiece Design	Over-the-head
Earpiece Type	Binaural

Microphone

Microphone Technology	Noise Cancelling
Microphone Design	Boom

Physical Characteristics

Material	Foam
Form Factor	Supra-aural

Controls/Indicators

Microphone Controls	Mute
Earpiece Controls	Call Control
	Volume

Miscellaneous

Compatibility	VoIP Softphone PC
Country of Origin	China
Environmentally Friendly	Yes
Environmental Certification	TCO
	RoHS
	REACH
TCO Certified	Yes

General Information

Product Type	Headset
Manufacturer Part Number	4999-823-109
Manufacturer Website Address	http://www.jabra.com
Manufacturer	Jabra
Product Model	20
Product Name	Evolve 20 Microsoft Lync Stereo
Product Line	EVOLVE
Brand Name	Jabra

Technical Information

Sound Mode	Stereo
Connectivity Technology	Wired
Features	Flexible
	Noise Reduction
	Adjustable Headband
	Comfortable
	Digital Signal Processing
Noise Canceling	Yes