Battery
Fast charging
Replaceable battery
Headphones
Noise reduction
HearThrough
Microphone
Microphone type	Boom
Microphone sensitivity	-30 dB
Microphone mute
Music player
FM radio
Other features
USB cable length	2.15 m
Call management	Remote Call Control (RCC)
Applications supported	Jabra Direct
Ear cushion type	Foam size L
Packaging content	Headset;USB controller– (call control unit)
Automatic volume adjustment
Bluetooth Low Energy (BLE)
Voice guidance
Speakerphone
Auto power off
Near Field Communication (NFC)
Protective pouch
Voice control
Digital Signal Processing (DSP)
Packaging content
Charging stand
Charging case
Carrying case
Packaging data
Package width (imperial)	18 cm (7.09")
Package depth (imperial)	23 cm (9.06")
Package height (imperial)	3.51 cm (1.38")
Package width	180 mm
Package depth	230 mm
Package height	35 mm
Performance
Product type	Headset
Wearing style	Head-band
Recommended usage	Office/Call center
Headset type	Binaural
Optimized for	Unified Communication
Hearing protection technologies	Jabra PeakStop
Certification	Alcatel-Lucent;Avaya;Cisco;Unify
Virtual surround
Heart rate monitor
Motion sensor
Bone conduction sensor
Over the Air Updates (OTA)
On/off switch
Phonebook access profile (PBAP)
Daisy chain
HD voice
Auto-connect
In-ear pressure relief
Refurbished
Unified communications
Power bass
Push-to-Talk (PTT)
Works with Amazon Alexa
Steel hinges
Ports & interfaces
Connectivity technology	Wired
Bluetooth profiles	A2DP, AAC, SBC
USB connectivity
Power
USB Type-C charging port
System requirements
Mac operating systems supported	MacOS
Windows operating systems supported
Technical details
Easy pairing
Multipoint connectivity

STAY FOCUSED The Jabra EVOLVE 20 UC Stereo is a professional headset specifically designed to improve conversations.Its state-of-the-art, noise-canceling microphone eliminates noise, so you can hear more and be better focused on the conversation.