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Black on-ear wireless headset with flip-up microphone boom and USB-C dongle

Jabra Enterprise Products

Jabra Enterprise Products Evolve2 55 Headset 25599-989-889-01

SKU CH-KTFW-C7GH2 MPN 25599-989-889-01

Wireless stereo headset with active noise cancellation, a noise-cancelling microphone, Bluetooth range up to 98.4 ft and up to 18 hours music playback

  • Wireless technologyBluetooth
  • Run timeMusic time Up to 18 h (with ANC off)/Up to 15 h (with ANC on
  • Supported distanceUp to 98.4 ft
  • Driver size1.1 in (2.79 cm)
  • Headphone frequency range20 Hz-20 kHz
  • Noise cancellationActive
  • All-day music with 18 hours battery when ANC is off
  • Clear calls for 16 hours without ANC or busylight active
  • Wireless freedom up to 98.4 ft from your device
  • Active noise cancellation silences surroundings for focused work
  • Lightweight 4.59 oz design with Air Comfort technology for comfort

Jabra Evolve2 55 UC Headset

The Evolve2 55 is a wireless stereo headset built for unified communications. It connects via Bluetooth and includes a USB Type-C Link 380 adapter for plug-and-play use. The supra-aural design weighs 4.59 oz and uses 1.10 inch drivers with a 20 Hz to 20 kHz response. Active noise cancellation and a MEMS noise-cancelling microphone target hybrid workers needing clear calls.

Bluetooth wireless with USB-C adapter

The headset pairs to devices over Bluetooth with a range up to 98.4 ft using the included Link 380 adapter. A USB Type-C cable of 1.2 m charges the battery and supports wired audio. ANC provides up to 15 hours music time or 10 hours talk time with busylight active; disabling ANC extends music time to 18 hours and talk time to 16 hours. A desk stand and carry pouch keep the kit organised on or off the desk.

Professionals needing certified UC audio

This model suits office and remote workers who require certified platform compatibility and dual connectivity for calls and media. Buyers who want over-ear envelopment or longer single-charge endurance should look at something else. The on-ear fit and supra-aural coupling may not isolate enough for very noisy environments without ANC engaged.

How it compares

Measured against everything we stock in Wired & Wireless Headsets, at today’s prices. Recalculated every night.

Price $265.99
Pricier than about 90% of the 1,586 comparable items (median $60.99).

Specifications

Product
Brand nameJabra
Product lineEvolve2
Model nameEvolve2 55
Part number25599-989-889-01
Product colorBlack
Performance
Supported distanceUp to 98.4 ft
Audio & video
Driver size1.1 in (2.79 cm)
Headphone frequency range20 Hz-20 kHz
Noise cancellationActive
Wearing styleSupra-aural
Connectivity
Wireless technologyBluetooth
Ports & slots
ConnectionUSB Type-C
Power
Run timeMusic time Up to 18 h (with ANC off)/Up to 15 h (with ANC on)
Talk time Up to 16 h (with ANC/busylight off)/Up to 10 h (with ANC
on/busylight on)
Size & build
Cord length3.0 ft - 5.0 ft
Product weight4.59 oz
Shipping weight0.91 kg
Package size212 × 172 × 74 mm
In the box
In the boxEvolve2 55 Headset
Link 380 Bluetooth adapter
USB cable 1.2m/3.9 ft
Carry pouch
User documents
Desk Stand

Questions about this item

How many hours of music playback can I expect with Active Noise Cancellation turned on?

Up to 15 hours of music time with ANC on, or up to 18 hours with ANC off.

Does the headset get warm or the fan get loud during long meetings?

There is no fan; the supra-aural design weighs 4.59 oz and uses passive cooling.

Is the Link 380 Bluetooth adapter included or do I need a computer with built-in Bluetooth?

The Link 380 adapter is included in the box for plug-and-play wireless connectivity.

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