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Jabra 9659-523-125 Engage 45 SE Headset - Mono Wireless DECT - 492 ft Range - Over-the-ear - 13-Hour Battery
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Product Features
Technical Overview
This headset operates on DECT wireless technology, offering a secure connection with an impressive operating distance of 492.1 ft (150 m), allowing freedom of movement in office settings. It features a lithium-ion battery that provides up to 13 hours of talk time and recharges fully in just 1.5 hours via a USB Type-C charging interface on the included base unit.
The audio system includes two boom microphones for enhanced voice pickup and noise reduction, supporting features like Wideband Audio and SafeTone 2.0 Technology for hearing protection. Additional technical highlights include PeakStop for volume control, Busylight to indicate when you are on a call, and Sleep Mode to conserve battery when not in 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 Engage 45 SE stands out with its combination of long-range wireless connectivity, extended battery life, and professional-grade audio features designed for business communication.
Secure Wireless Mobility
DECT technology ensures encrypted, interference-free connections up to 492 ft, giving users the freedom to move around their workspace without dropping calls.
- 492.1 ft operating distance
- Secure DECT protocol
- Stable connection for voice calls
All-Day Battery Performance
With 13 hours of talk time and fast 1.5-hour recharging, this headset supports full workday use without frequent interruptions for charging.
- 13-hour battery life
- 1.5-hour recharge time
- Replaceable Li-Ion battery
Enhanced Call Clarity
Dual boom microphones and Wideband Audio deliver crisp, clear voice transmission, while features like PeakStop and SafeTone 2.0 protect hearing and manage volume.
- Two microphones for noise reduction
- Wideband Audio support
- Hearing protection technologies
Deployment / Use Cases
This headset is optimized for desk phone and voice call applications, making it a reliable choice for office environments, call centers, and remote work setups where clear communication is critical.
Its wireless design and long battery life suit users who need to move freely during calls, such as customer service representatives, managers conducting meetings, or professionals who multitask between devices. The included base unit with USB-C charging simplifies desk setup, while the phone adapter cable ensures compatibility with traditional desk phones.
Office and Call Center Use
Ideal for high-volume calling environments where durability, comfort, and clear audio are essential for productivity and customer satisfaction.
Remote and Hybrid Work
Supports flexible work arrangements with wireless mobility and reliable battery performance, integrating seamlessly with desk phones and VoIP systems.
Physical Profile
The Engage 45 SE features a supra-aural (on-ear) form factor with multiple wear styles including over-the-ear, over-the-head, and on-ear options for personalized comfort. Weighing only 2.01 oz (57 g), it is lightweight enough for all-day wear without causing fatigue. The design includes a neckband for additional stability, and the materials are chosen for durability in daily business use.
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 necessary components for immediate setup and use.
Highlights
- Mono wireless DECT headset with 492.1 ft operating range
- 13-hour battery talk time with 1.5-hour recharge via USB-C
- Dual boom microphones for clear voice pickup and noise reduction
- Over-the-ear, over-the-head, and on-ear wear styles for comfort
- Includes charging base, power supply, and phone adapter cable
- Features Wideband Audio, PeakStop, and SafeTone 2.0 Technology
- Lightweight design at 2.01 oz (57 g) for all-day wear
- Busylight indicator and Sleep Mode for enhanced usability
- 2-year limited warranty for added reliability
- Optimized for desk phone and voice call applications
Specifications
| Specifications | |
|---|---|
| Manufacturer | Jabra |
| Manufacturer Part Number | 9659-523-125 |
| Brand Name | Jabra |
| Product Line | Engage 45 SE |
| Product Name | Engage 45 SE 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 | Hands-free,Wideband Audio,Durable,Lightweight,Comfortable,Busylight,PeakStop,SafeTone 2.0 Technology,Hearing Protection,Sleep Mode,Neckband |
| Charging Method | Charging Base |
| 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-ear,Over-the-head,On-ear |
| Earpiece Type | Monaural |
| Microphone | |
| Microphone Design | Boom |
| Number of Microphones | 2 |
| Interfaces/Ports | |
| Charging Interface | USB Type-C |
| Physical Characteristics | |
| Form Factor | Supra-aural |
| Weight (Approximate) | 2.01 oz (57 g) |
| Miscellaneous | |
| Package Contents | Engage 45 SE Headset Phone Adapter Cable User Documents Headset Base Unit Power Supply |
| Application/Usage | Desk Phone,Voice Call |
| Charger Included | Yes |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What wireless technology does the Jabra Engage 45 SE use?
The Jabra Engage 45 SE uses DECT (Digital Enhanced Cordless Telecommunications) wireless technology. DECT provides a secure, interference-free connection with an operating distance of up to 492.1 ft (150 m), making it ideal for office environments where mobility and call clarity are important. This technology ensures stable performance for voice calls without the dropouts common in other wireless protocols.
How long does the battery last on a single charge?
The headset offers up to 13 hours of talk time on a full charge, supported by a lithium-ion battery. It recharges completely in approximately 1.5 hours when connected to the included charging base via USB Type-C. The battery is both rechargeable and replaceable, allowing for extended product life and consistent performance over time.
Is this headset mono or stereo?
This headset features mono sound mode, which is optimized for voice communication rather than music playback. Mono audio focuses on clear transmission of speech frequencies from 40 Hz to 16 kHz, making it suitable for telephone calls, conferences, and other business audio applications where vocal clarity is the priority.
What type of microphone does it have?
The Engage 45 SE includes a boom microphone design with two microphones. This dual-microphone setup enhances voice pickup and reduces background noise, ensuring that your speech is transmitted clearly during calls. Features like Wideband Audio further improve audio quality, making it effective for professional communication settings.
Can I use this headset with a desk phone?
Yes, this headset is designed for desk phone and voice call use. The package includes a phone adapter cable that allows you to connect the headset base unit to traditional desk phones. Combined with the wireless DECT technology, it provides a flexible solution for integrating wireless audio into existing telephony setups without sacrificing call quality.
What wear styles are supported?
The headset supports multiple wear styles including over-the-ear, over-the-head, and on-ear (supra-aural) configurations. This flexibility allows users to choose the most comfortable fit for extended wear, and the lightweight design at 2.01 oz (57 g) minimizes fatigue. The neckband adds stability, making it suitable for active use in office environments.
| Qty | Price | Available |
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