Jabra Evolve2 55, Link380a MS Stereo

Active Noise Reduction (ANC)
Active noise reduction

Speaker Size
28 mm

Maximum speaker input power
30 MW

Speaker frequency range
20 Hz – 20,000 Hz

Speaker bandwidth (music mode)
20 Hz – 20,000 Hz

Speaker bandwidth (talk mode)
150-6800 Hz

Supported audio codecs
AAK, SBK

Microphone Type
2 analog MEMS / 2 digital MEMS (stereo) | 1 analog MEMS / 2 digital MEMS (mono)

Microphone sensitivity
-38 dBV/Pa (analog microphone)/-26 dBFS/Pa (digital microphone)

Microphone frequency range
Analog 20-10,000 Hz | Digital 100-6300 Hz

User hearing protection
PeakStop™, Jabra SafeTone™, EU noise at Work, G616

Certification and compliance
Alcatel-Lucent, Avaya, Cisco, Unify, MFi, Zoom, Google Meet, Amazon Chime, Google Fast Pair, Microsoft Teams (depends on the option)

Compatible software and/or applications
Jabra Direct, Jabra Sound+, Jabra Xpress

Fast Connection (Android only)
Yes

Form Factor
Overhead headband

Connectivity options
Bluetooth, USB-A, USB-C

Wireless technology
Bluetooth

Bluetooth® Profiles
A2DP v1.3, AVRCP v1.6, HFP v1.8, HSP v1.2, PBAP v1.1, SPP v1.2

Bluetooth® Version
5.2

Operating Range (Bluetooth)
Up to 30 m | 100 ft

Paired devices
Up to 8 Bluetooth devices

Simultaneous Bluetooth connections
2

Music Time
Up to 18 hours (with ANC off)/up to 15 hours (with ANC on)

In talk mode
Up to 16 hours (with ANC/employment indicator enabled)/up to 10 hours (with ANC/employment indicator enabled)

Wired charging
USB-C™

Sleep mode
Yes

Charging time
Up to 120 minutes

Battery level after 30 minutes of charging
Up to 50%
Battery Type
Rechargeable lithium-ion battery

Package Dimensions (WxHxD)
50mm x 202mm x 170 mm | 1.97 x 7.95 x 6.69 inches

Package Dimensions (Stereo/Mono with stand) (WxHxD)
74mm x 212mm x 172mm | 2.91 x 8.35 x 6.77 inches

Dimensions of the main unit (WxHxD) — stereo
185 mm x 65 mm x 175 mm x | 7.28 x 2.56 x 6.89 inches

Dimensions of the main unit (WxHxD) — mono
185 mm x 65 mm x 175 mm x | 7.28 x 2.56 x 6.89 inches

Dimensions of the charging rack (WxHxD)
116 mm x 24 mm x 70 mm | 4.57 x 0.94 x 2.76 inches

Materials used
PU leather, PC and PC/ABS plastic, stainless steel

Headset weight (stereo version)
130g | 4.59 oz

Headset Weight (Mono Version)
79g | 2.79oz

USB Cable Length
1.2 m | 3.94 ft

Guarantee
2 years

Features and functions of LEDs
Busy indicator, dock display on the desktop stand, incoming call