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Jabra 9659-415-125 Engage 55 SE Headset - Stereo - Wired/Wireless DECT - USB Type A - 490 ft Range - Over-the-head On-ear
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Product Features
Technical Overview
The Engage 55 SE operates on secure DECT wireless technology, eliminating interference and maintaining stable connections across substantial distances. Its USB Type A host interface guarantees plug-and-play compatibility with standard office computers, Chromebooks, and UC platforms, while the separate USB Type-C port handles efficient charging via the included stand.
Battery performance is robust, with a lithium-ion power cell delivering up to 13 hours of continuous talk time and recharging fully in just 1.5 hours. The headset incorporates Jabra's proprietary audio technologies including Wideband Audio for natural sound reproduction, PeakStop for hearing protection, and SafeTone 2.0 for consistent volume management.
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
This headset combines professional audio performance with exceptional deployment flexibility. The dual wired/wireless operation lets users switch seamlessly between connection modes based on mobility needs, while the extensive 490-foot wireless range supports movement throughout large office spaces without dropout.
Superior Audio Clarity
Stereo sound with wide 40 Hz–16 kHz frequency response delivers detailed audio for both voice calls and multimedia, enhanced by Wideband Audio technology for more natural conversation tones.
- Full-spectrum audio reproduction
- Wideband Audio for voice clarity
- Hearing protection via PeakStop
Professional Connectivity
DECT wireless provides secure, interference-free links with exceptional range, while USB Type A wired connectivity ensures universal compatibility and reliable performance for desk-bound tasks.
- Secure DECT wireless technology
- USB Type A host interface
- Dual-mode flexibility
Deployment / Use Cases
The Engage 55 SE is purpose-built for modern professional environments where clear communication and user mobility are priorities. Its Zoom certification and unified communication features make it ideal for remote collaboration, video conferencing, and contact center operations.
In office settings, the headset supports day-long use for customer service, technical support, and administrative roles. The travel pouch and lightweight design also facilitate use in hybrid work scenarios, while the music playback capability allows for personal audio during breaks without switching devices.
Office & Contact Centers
Provides reliable, all-day audio for call handling, team collaboration, and UC platform use with features like Busylight indicators to signal when engaged in calls.
Flexible Workspaces
The substantial wireless range enables movement between desks, meeting rooms, and common areas without losing connection, supporting activity-based working arrangements.
Physical Profile
Designed for comfort during extended wear, the supra-aural (on-ear) earpads rest lightly on the ears rather than enclosing them completely. The over-the-head band distributes weight evenly, while the total 2.93-ounce build minimizes fatigue. The boom microphone adjusts to position close to the mouth for optimal voice pickup while remaining unobtrusive when not in use.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 2.93 oz (83 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Weight
- 2.93 oz (83 g)
What's in the Box
The package includes all components needed for immediate deployment in both wired and wireless modes.
Highlights
- Stereo audio with 40 Hz to 16 kHz frequency response for full-spectrum sound
- Dual wired/wireless DECT connectivity with USB Type A host interface
- 490-foot wireless operating distance for exceptional mobility
- Up to 13 hours of talk time with 1.5-hour recharge via charging stand
- Over-the-head, on-ear (supra-aural) design for comfortable extended wear
- Boom microphone design ensures clear voice pickup in noisy environments
- Includes Wideband Audio, PeakStop, and SafeTone 2.0 technologies
- Zoom certified for reliable performance with popular UC platforms
- Lightweight construction at just 2.93 ounces (83 grams)
- 2-year limited warranty for long-term reliability assurance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Jabra |
| Manufacturer Part Number | 9659-415-125 |
| Brand Name | Jabra |
| Product Line | Engage 55 SE |
| Product Name | Engage 55 SE Headset |
| Packaged Quantity | 1 |
| Packing | Box |
| Product Type | Headset |
| Technical Information | |
| Connectivity Technology | Wired/Wireless |
| Wireless Technology | DECT |
| Wireless Operating Distance | 490 ft (149.35 m) |
| Sound Mode | Stereo |
| Minimum Frequency Response | 40 Hz |
| Maximum Frequency Response | 16 kHz |
| Features | Unified Communication,PeakStop,SafeTone 2.0 Technology,Busylight,Wideband Audio,Hearing Protection,Durable |
| Zoom Certification | Yes |
| Charging Method | Charging Stand |
| Battery Information | |
| Battery Chemistry | Lithium Ion (Li-Ion) |
| Battery Talk Time | 13 Hour |
| Maximum Battery Recharge Time | 1.5 Hour |
| Battery Rechargeable | Yes |
| Battery Replaceable | Yes |
| Earpiece | |
| Earpiece Design | Over-the-head,On-ear |
| Earpiece Type | Binaural |
| Microphone | |
| Microphone Design | Boom |
| Interfaces/Ports | |
| Host Interface | USB Type A |
| Charging Interface | USB Type-C |
| Physical Characteristics | |
| Form Factor | Supra-aural |
| Weight (Approximate) | 2.93 oz (83 g) |
| Miscellaneous | |
| Package Contents | Engage 55 SE Headset USB Dongle User Documents USB Cable Travel Pouch Charging Stand |
| Application/Usage | Chromebook,Office,Voice Call,Music |
| Charger Included | Yes |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What type of connectivity does the Jabra Engage 55 SE support?
The headset offers both wired and wireless connectivity options. For wired use, it connects via USB Type A interface for plug-and-play operation. For wireless use, it employs DECT technology, providing a secure, interference-free connection with a range up to 490 feet (149.35 meters) from the base.
How long does the battery last on a single charge?
The integrated lithium-ion battery delivers up to 13 hours of continuous talk time on a full charge. Recharging is efficient, taking approximately 1.5 hours to reach full capacity when using the included charging stand with its USB Type-C charging interface.
Is this headset compatible with Zoom and other UC platforms?
Yes, the Engage 55 SE is Zoom certified, ensuring optimized performance and reliability with Zoom's unified communication platform. Its USB Type A connectivity and wideband audio capabilities also make it compatible with other major UC applications and standard office software for voice calls and conferencing.
What is the sound quality and audio format of this headset?
This headset delivers stereo sound, providing distinct left and right channel audio for an immersive listening experience. It covers a frequency response range from 40 Hz to 16 kHz, capturing both low bass notes and high-frequency details. Jabra's Wideband Audio technology further enhances voice clarity for more natural-sounding conversations.
How comfortable is the Engage 55 SE for all-day wear?
The over-the-head, on-ear (supra-aural) design places lightweight earpads gently on the ears rather than completely enclosing them, reducing heat buildup and pressure. Weighing only 2.93 ounces (83 grams), the headset minimizes fatigue during extended use, making it suitable for full workday deployment in contact centers or office environments.
What accessories are included in the package?
The box contains the Engage 55 SE headset, a USB dongle for wireless connectivity, user documentation, a USB cable, a travel pouch for protection during transport, and a charging stand. This complete set enables immediate use in both wired and wireless modes without requiring additional purchases.