Jabra Enterprise Products 9653-450-125 Engage 55 SE DECT headset

Engage 55 SE DECT headset for certified Teams use

The Jabra Engage 55 SE is a monaural on-ear headset built for professionals who rely on Microsoft Teams. It connects through a USB Type-A DECT dongle and is certified for the platform, so call controls and presence sync work without extra setup. The supra-aural design keeps one ear open to the office while the boom microphone captures speech clearly. At 0.6 lb it stays light during long shifts.

490 ft wireless range and 40 Hz to 16 kHz response

DECT wireless gives up to 490 ft of roaming distance from the dongle, covering most open-plan floors without drop-outs. The driver reproduces 40 Hz to 16 kHz, which handles voice bands and alert tones comfortably but does not extend to full-range music fidelity. SafeTone 2.0 hearing protection limits sudden peaks and long-term exposure, protecting the user in noisy environments. Range and audio limits are defined by the DECT link and driver specification.

Monaural on-ear form factor decides fit

The single-ear, on-ear coupling is the specification that determines whether this headset suits the buyer. It leaves one ear free for situational awareness and suits users who prefer not to cover both ears. Buyers who need stereo playback, over-ear isolation or a second earcup for immersive calls will not be served by this design. The monaural form is fixed and cannot be converted.