Jabra Engage 55 SE Mono UC Wireless DECT Headset USB-C

Jabra Engage 55 SE Mono UC Wireless DECT Headset USB-C (9653-430-111) - 2 Years Local Warranty

Professional Wireless DECT Headset for Unified Communications

Jabra Engage 55 SE Mono UC Wireless DECT Headset USB-C (9653-430-111) is a business-grade wireless headset designed for professionals who require reliable communication, exceptional call clarity, and seamless compatibility with leading Unified Communications (UC) platforms. Ideal for office, remote, and hybrid work environments, the headset delivers dependable wireless performance for modern business collaboration.

Advanced DECT Wireless Connectivity and Voice Clarity

Powered by professional DECT wireless technology, the Jabra Engage 55 SE Mono UC provides secure and stable wireless connectivity while minimizing interference in busy office environments. The advanced microphone and audio system help ensure clear voice conversations, making it suitable for calls, virtual meetings, and customer interactions throughout the workday.

UC Certified for Broad Business Platform Compatibility

The headset is optimized and certified for leading Unified Communications platforms, enabling smooth integration with popular collaboration and communication applications. Organizations can deploy the Jabra Engage 55 SE Mono UC across multiple business environments while maintaining consistent user experiences and professional audio quality.

Lightweight Mono Design with Modern USB-C Connectivity

The mono wearing style allows users to remain aware of their surroundings while staying connected during conversations. USB-C connectivity ensures compatibility with modern laptops and desktops, while the lightweight ergonomic design provides long-lasting comfort for extended periods of professional use.

Technical Specifications

General
Model: Engage 55 SE Mono UC
Part Number: 9653-430-111
Product Name: Jabra Engage 55 SE Mono UC Wireless DECT Headset USB-C
Manufacturer: Jabra
Product Type: Professional Wireless DECT Headset
Wearing Style: Mono Headband
Deployment: Office, contact center, hybrid work, remote collaboration
Usage Mode: Unified Communications (UC) Professional Headset
Connectivity: Wireless DECT via USB-C Adapter
USB Interface: USB-C
Warranty: Manufacturer Limited Warranty

Audio Specifications
Speaker Type: Mono Speaker
Speaker Frequency Range: 40 Hz – 16 kHz
Audio Mode: Wideband Audio
Speech Optimization: Optimized for Voice Clarity
Microphone Type: Noise-Cancelling Microphone
Microphone Technology: Professional Voice Pickup
Microphone Boom Arm: Adjustable
Voice Enhancement: Supported

Wireless Connectivity
Wireless Technology: DECT
Wireless Range: Up to 150 meters / 490 feet
USB Adapter: Jabra Link 400 USB-C DECT Adapter
Connection Type: Single Computer Connectivity
Adapter Pairing: Pre-Paired from Factory
Roaming Capability: Supported within DECT Coverage Area
Portable USB Adapter Design: Supported

Security Features
DECT Security Certification: DECT Security Certified
Security Level: DECT Security Step C
Encryption: FIPS Military-Grade 256-Bit Encryption
Data Protection: Enterprise-Grade Secure Communications
Eavesdropping Protection: Supported

Battery & Charging
Battery Type: Rechargeable Lithium-Ion Battery
Talk Time: Up to 13 Hours
Standby Time: Up to 52 Hours
Charging Method: USB-C Charging
Charging During Calls: Supported
Battery Protection Features: Supported

Comfort & Design
Wearing Style: Over-the-Head Mono
Headband Type: Lightweight Adjustable Headband
Weight: Approximately 57g
Long-Term Comfort: Optimized for All-Day Usage
Low Clamping Force Design: Supported
Ear Cushion Material: Leatherette

Hearing Protection Technologies
SafeTone™ 2.0: Supported
PeakStop™ Protection: Supported
Acoustic Shock Protection: Supported
Professional Hearing Safety Compliance: Supported

Compatibility
Compatible Operating Systems:
• Windows
• macOS
• ChromeOS

Compatible Platforms:
• Zoom Certified
• Google Meet Certified
• Cisco Webex Compatible
• RingCentral Compatible
• GoTo Meeting Compatible
• Pexip Compatible
• Unified Communications Platforms

Certifications:
• UC Certified
• Zoom Certified
• Google Meet Compatible
• Works With Chromebook Certified

Microphone & Call Features
Noise-Cancelling Microphone Technology
Wideband Audio Support
Professional Voice Optimization
Adjustable Sidetone Support
Mute Function Supported
Call Answer / End Controls Supported
Volume Controls Supported

Busylight Features
Integrated Busylight
Automatic Busy Status Indicator
Visual Do-Not-Disturb Notification
LED Call Activity Indicator

Software Support
Jabra Direct Supported
Jabra Xpress Supported
Firmware Updates Supported
Remote Device Management Supported
Enterprise Fleet Management Supported

Design & Construction
Color: Black / Titanium
Material: Commercial-Grade Business Headset Construction
Design Style: Professional Office Headset
Adapter Design: Durable Flexible USB-C DECT Adapter
Portable Hybrid Work Design: Supported

Features
Wireless DECT connectivity for professional communications
Up to 150m wireless operating range
Noise-cancelling microphone for clear conversations
Wideband audio for natural voice quality
Integrated busylight reduces interruptions
SafeTone™ 2.0 hearing protection technology
Secure FIPS-grade encrypted communications
Lightweight design for all-day usage
USB-C connectivity for modern laptops and devices
Plug-and-play deployment with pre-paired adapter

Performance & Features
Designed for call-intensive professionals
Stable DECT wireless performance in dense office environments
Provides superior wireless range compared to standard Bluetooth headsets
Supports secure enterprise communication deployments
Optimized for hybrid workplace collaboration
Delivers professional voice clarity in busy environments
Suitable for office, work-from-home, and contact center usage
Maintains stable connectivity across large office spaces

Physical Specifications
Color: Black / Titanium
Weight: Approximately 57g
Form Factor: Mono Wireless DECT Headset
Headset Style: Over-the-Head
USB Adapter Type: Jabra Link 400 USB-C DECT Adapter

Package Contents
Jabra Engage 55 SE Mono UC Wireless DECT Headset
Jabra Link 400 USB-C DECT Adapter
USB-C Charging Cable
Carry Pouch
Quick Start Guide
Warranty Documentation

Key Features
Mono professional wireless DECT headset
USB-C connectivity
Up to 150m / 490ft wireless range
Noise-cancelling microphone
SafeTone™ 2.0 hearing protection
Integrated busylight
FIPS 256-bit encrypted wireless security
Jabra Link 400 USB-C adapter included
UC platform certified
Lightweight 57g design
Optimized for hybrid work and enterprise communications

Typical Use Cases
Unified Communications deployments
Hybrid workplace environments
Work-from-home professionals
Customer service teams
Contact center agents
Corporate office communications
Zoom and Google Meet deployments
Enterprise collaboration environments