Jabra Engage 55 SE Stereo Wireless Headset | Link 400 | USB-A | UC – 9659-410-125
DECT stereo headset · UC · Link 400 USB-A · 150m range · busylight
Certified Women-Owned
- DECT Wireless · 150m/490ft Range
- 13-Hour Battery · In-Call Charging
- Dual-Mic Noise Cancellation
- Military-Grade 256-bit Encryption
- SafeTone 2.0 Hearing Protection
- Zoom · Google Meet · UC Certified
Will this work for me?
View Requirements
DECT stereo headset · UC · Link 400 USB-A · 150m range · busylight
Certified Women-Owned
- DECT Wireless · 150m/490ft Range
- 13-Hour Battery · In-Call Charging
- Dual-Mic Noise Cancellation
- Military-Grade 256-bit Encryption
- SafeTone 2.0 Hearing Protection
- Zoom · Google Meet · UC Certified
Will this work for me?
View RequirementsProduct Overview
With up to 13 hours of talk time and easy in-call charging via USB-C, the Engage 55 SE powers through even the busiest workdays without interruption. The lightweight 83g design with low clamping force delivers all-day comfort, while the integrated busylight signals call status to nearby colleagues. The pre-paired Link 400 USB-A DECT adapter provides plug-and-play convenience—just connect to your computer and start your first call within seconds.
Security-conscious organizations will appreciate that the Engage 55 SE goes beyond DECT Security Level C with additional FIPS military-grade 256-bit encryption algorithms, ensuring all conversations remain private and protected. SafeTone 2.0 technology provides superior hearing protection with Speech Level Normalization and Intelligent Acoustic Shock Prevention, maintaining comfortable audio levels throughout the day.
Move freely throughout your workspace without losing connection. DECT wireless technology delivers up to 15 times the range of typical Bluetooth headsets, perfect for large offices or working from home.
- • Up to 150m/490ft wireless range
- • DECT wireless technology
- • Pre-paired Link 400 USB-A adapter included
Power through back-to-back calls without interruption. If you do run low, simply plug in the USB-C cable and continue your conversation while charging.
- • Up to 13 hours talk time
- • USB-C charging
- • Approximately 1.5 hours full charge time
Be heard clearly in busy offices and home environments. Advanced dual MEMS microphone system filters out background noise so your voice comes through crisp and professional.
- • Dual MEMS microphones
- • Noise-canceling technology
- • Wideband audio optimized for speech clarity
Keep sensitive conversations private with enterprise-grade security. Goes beyond DECT Security Level C with FIPS 140-2 algorithms—critical for finance, healthcare, and legal environments.
- • Exceeds DECT Security Level C
- • FIPS 140-2 military-grade encryption
- • 256-bit encryption algorithms
Protect your hearing during long call sessions. Advanced technology maintains comfortable audio levels and prevents acoustic shock from sudden loud sounds.
- • PeakStop protection
- • Speech Level Normalization
- • Intelligent Acoustic Shock Prevention
Works out of the box with every major UC platform. No driver headaches, no compatibility issues—certified for seamless integration with your preferred communication tools.
- • Certified for Zoom and Google Meet
- • Works With Chromebook certified
- • Compatible with all leading UC platforms
Who Should Use This Product?
Hybrid Professionals
Ideal for workers splitting time between office and home who need extensive wireless range, secure communications, and all-day comfort for back-to-back calls and virtual meetings.
Contact Center Agents
Built for high-volume call environments requiring professional audio quality, noise-canceling microphones, and hearing protection for extended call sessions.
Security-Conscious Organizations
Perfect for finance, healthcare, legal, and government professionals who require military-grade encryption to protect sensitive client conversations.
Why Choose This Product
For IT departments, military-grade 256-bit encryption exceeds security requirements for regulated industries, while Jabra Direct and Jabra Xpress software enable centralized device management and firmware updates. The user-replaceable battery extends the headset's lifespan, reducing total cost of ownership. Pre-paired plug-and-play setup means employees are productive from day one with zero configuration required.
Will This Work for Me?
Works With
- • Windows, macOS
- • All major UC platforms: Zoom, Google Meet, Webex, RingCentral, 8x8, and contact center platforms
Requirements
- • USB-A port for Link 400 DECT adapter
- • USB-C port or USB-C wall charger for headset charging
Software
- • Jabra Direct / Jabra Xpress (recommended for firmware updates and device management)
Note
This is the UC variant—works across all platforms. For native Microsoft Teams button and notifications, see MS Teams variant (9659-450-125). Computer-only connectivity; not compatible with desk phones or mobile devices.
What's in the Box
- Stereo headset
- Jabra Link 400 USB-A DECT adapter
- USB-C charging cable
- Travel pouch