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Jabra 9553-455-125 Engage 55 Headset - Mono - DECT Wireless - USB Type A - 492 ft Range - Noise Cancelling Boom Mic - On-ear Open - Black ( )
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Product Features
Technical Overview
The Engage 55 leverages DECT wireless technology for stable, license-free operation across its 150-meter range, ensuring consistent audio transmission without dropouts. Its mono sound mode is optimized for voice communication, while the 40 Hz–16 kHz frequency response provides full-spectrum audio fidelity. The headset incorporates Jabra's PeakStop and SafeTone 2.0 technologies to protect hearing by managing sudden volume spikes and maintaining safe listening levels.
Power management includes a user-replaceable lithium-ion battery with sleep mode functionality to conserve energy during periods of inactivity. The USB Type A interface delivers both audio and charging capabilities through a single connection, simplifying desktop setup. Weighing just 57 grams, the headset combines lightweight construction with durable materials for all-day professional use.
Relevant factors for this section include Connectivity Technology, Wireless Technology, Wireless Operating Distance, Battery Chemistry. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The Jabra Engage 55 stands out with its extended wireless range, advanced microphone clarity, and practical design features that enhance professional communication workflows. Its combination of DECT reliability, noise-cancelling technology, and comfortable fit makes it a versatile solution for environments where clear voice transmission is critical.
Extended Mobility
With 492 feet of wireless range, users can move freely around workspaces while maintaining crystal-clear audio connections, ideal for multitasking in offices, labs, or retail settings.
- DECT technology for secure, interference-free links
- License-free operation across the entire range
- No audio degradation at maximum distance
Superior Voice Capture
The boom microphone with MEMS and noise-cancelling technology ensures your voice is transmitted clearly by filtering out ambient noise, keyboard clicks, and office chatter.
- Uni-directional pickup focuses on speech
- MEMS technology for consistent sensitivity
- Integrated design for always-ready availability
All-Day Comfort
The on-ear monaural design with open-back construction provides comfortable wear without isolating users from their surroundings, perfect for long shifts and situational awareness.
- Lightweight 57-gram build reduces fatigue
- Open design allows ambient sound monitoring
- Adjustable headband for personalized fit
Deployment / Use Cases
The Jabra Engage 55 is engineered for professional environments where reliable wireless communication and voice clarity are non-negotiable. Its mono audio output and noise-cancelling microphone make it particularly effective for call centers, help desks, and customer service roles where agents need to focus on conversations without external distractions.
The headset's extended range and DECT stability also suit dynamic workplaces like warehouses, retail floors, and medical facilities, where staff mobility is essential. The USB Type A connectivity allows quick plug-and-play setup with computers, VoIP phones, and communication systems, while the included charging stand ensures the headset is always ready for use.
Contact Center Operations
Ideal for high-volume calling environments where agents require clear audio, noise reduction, and the ability to move briefly from their desks without dropping calls.
Technical & Lab Environments
Suited for audio/visual labs, assisted listening systems, and technical support roles where mono audio compatibility and hands-free communication improve workflow efficiency.
Physical Profile
The Engage 55 features a sleek black finish with an on-ear earpiece that rests comfortably on the ear without full enclosure. Its open-back design promotes natural sound diffusion and environmental awareness, while the lightweight 57-gram construction ensures all-day wearability. The adjustable headband and padded earpiece provide a secure, personalized fit for diverse users.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 2.01 oz (57 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Weight
- 2.01 oz (57 g)
What's in the Box
The package includes all components needed for immediate deployment and ongoing use.
Highlights
- DECT wireless technology with 492-foot operating range for maximum mobility
- Noise-cancelling boom microphone with MEMS technology for clear voice transmission
- Mono audio output optimized for professional voice communication
- On-ear monaural design with open-back form factor for comfort and awareness
- USB Type A connectivity for simple plug-and-play setup
- Rechargeable and user-replaceable lithium-ion battery
- Includes charging stand for convenient docking and storage
- Lightweight construction at 57 grams for all-day wearability
- PeakStop and SafeTone 2.0 technologies protect hearing during extended use
- 1-year limited warranty for added peace of mind
Specifications
| Specifications | |
|---|---|
| Manufacturer | Jabra |
| Manufacturer Part Number | 9553-455-125 |
| Brand Name | Jabra |
| Product Line | Engage 55 |
| Product Name | Engage 55 Headset |
| Packing | Box |
| Product Type | Headset |
| Technical Information | |
| Connectivity Technology | Wireless |
| Wireless Technology | DECT |
| Wireless Operating Distance | 492.1 ft (150 m) |
| Sound Mode | Mono |
| Minimum Frequency Response | 40 Hz |
| Maximum Frequency Response | 16 kHz |
| Features | Rechargeable Battery,Replaceable Battery,PeakStop,SafeTone 2.0 Technology,Sleep Mode |
| Battery Information | |
| Battery Chemistry | Lithium Ion (Li-Ion) |
| Battery Rechargeable | Yes |
| Battery Replaceable | Yes |
| Batteries Required | Yes |
| Earpiece | |
| Earpiece Design | On-ear |
| Earpiece Type | Monaural |
| Microphone | |
| Microphone Design | Boom |
| Microphone Technology | Noise Cancelling,Uni-directional,MEMS Technology |
| Integrated Microphone | Yes |
| Detachable Microphone | No |
| Interfaces/Ports | |
| Host Interface | USB Type A |
| Physical Characteristics | |
| Color Family | Black |
| Color | Black |
| Form Factor | Open |
| Weight (Approximate) | 2.01 oz (57 g) |
| Miscellaneous | |
| Package Contents | Engage 55 Headset USB Adapter USB Cable Travel Pouch Safety Information and Warranty Charging Stand |
| Warranty | |
| Limited Warranty | 1 Year |
User Manual
FAQ
What wireless technology does the Jabra Engage 55 use, and how far does it reach?
The Jabra Engage 55 utilizes DECT wireless technology, which provides secure, license-free, and interference-free connectivity. It offers an operating distance of 492.1 feet (150 meters), allowing users to move freely within a large workspace while maintaining a stable audio connection without dropouts or degradation.
Is this headset mono or stereo, and what are its audio specifications?
This headset delivers mono audio output, which is optimized for clear voice communication in professional settings. It features a frequency response range from 40 Hz to 16 kHz, capturing both low-end sounds and high-frequency details to ensure natural and intelligible speech during calls.
How effective is the microphone at reducing background noise?
The integrated boom microphone incorporates advanced noise-cancelling technology along with MEMS and uni-directional pickup. This combination actively filters out ambient noise such as office chatter, keyboard clicks, and other distractions, ensuring your voice is transmitted clearly and without interference during conversations.
What type of battery does the headset use, and is it replaceable?
The headset is powered by a rechargeable lithium-ion battery that supports extended use between charges. The battery is user-replaceable, allowing for easy maintenance and longevity. It also includes sleep mode functionality to conserve power during periods of inactivity.
How is the headset connected to a computer or phone system?
The Jabra Engage 55 connects via a USB Type A interface, providing both audio transmission and charging through a single cable. This plug-and-play connectivity ensures quick setup with compatible computers, VoIP phones, and communication systems without requiring additional drivers or software.
What is included in the box with the Jabra Engage 55 headset?
The package includes the Engage 55 headset, a USB adapter, a USB cable for connectivity and charging, a travel pouch for protection during transport, safety information and warranty documentation, and a dedicated charging stand for convenient docking and storage when not in use.
| Qty | Price | Available |
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