Description
Need reliable, hands-free deskphone calls that actually sound professional? The Jabra Engage 45 SE Mono (9653-523-125) delivers exactly that. Dual microphones and wideband audio cut through noise so your voice stays clear, while the super-light 57 g design and soft cushions let you wear it comfortably all day. Add the built-in busylight, SafeTone 2.0 hearing protection, and secure DECT encryption, and you’ve got a headset that helps IT teams and office staff stay focused, productive, and protected—no matter how many calls come in.
The Telecom Spot Expert Take
At The Telecom Spot we work with IT managers and business owners every day who need headsets that just work—especially on deskphones. The Jabra Engage 45 SE Mono stands out because its dual-mic setup and wideband audio deliver speech clarity that makes every customer or internal call feel natural. The 13-hour battery life and quick-charge capability mean your team stays on the phones instead of hunting for chargers. Lightweight, durable, and easy to manage with Jabra Direct, it’s a practical choice for contact centers, front desks, and support teams that want professional performance without complexity.
Key Features
- Dual-microphone wideband audio – Captures your voice with professional clarity so customers and colleagues hear every word naturally.
- Jabra SafeTone 2.0 hearing protection – PeakStop, acoustic shock protection, and speech normalization keep your ears safe during long call days.
- Built-in busylight – Lights up to signal you’re on a call and helps coworkers respect your focus time.
- Up to 13 hours talk time – Rechargeable lithium-ion battery (user-exchangeable) with fast charging keeps you connected all shift long.
- Ultra-lightweight mono design – Only 57 g with soft leatherette ear cushions for all-day comfort without ear fatigue.
- Secure DECT connectivity – FIPS military-grade 256-bit encryption plus DECT Security certification protects confidential conversations.
- Easy controls & base station – Answer/end calls, mute, volume, and battery status right on the headset; includes phone adapter cable and power supply.
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Simple management – Works with Jabra Direct, SDK, and Xpress for quick firmware updates and device oversight across your team.
Technical Specifications
| Specification | Details |
|---|---|
| Model / SKU | Jabra Engage 45 SE Mono (9653-523-125) |
| Connectivity | DECT wireless with included base station |
| Microphone | Dual (ECM uni-directional + analog MEMS) |
| Microphone Bandwidth | 100 Hz – 10,000 Hz |
| Speaker Frequency Range | 40 Hz – 16,000 Hz |
| Speaker Bandwidth (Speak) | 150 Hz – 6,800 Hz |
| Talk Time | Up to 13 hours (busylight off) |
| Weight | 57 g (2.01 oz) |
| Battery | Rechargeable lithium-ion, user-exchangeable |
| Charging Time | ~90 minutes full; 40 % in 30 min |
| Wearing Style | On-ear headband (mono) |
| Hearing Protection | Jabra SafeTone 2.0, PeakStop, EU Noise at Work, G616 |
| Security | FIPS 256-bit encryption, DECT Security certified |
| Controls | Answer/end, mute, volume, battery status, busylight |
| Compatibility | Deskphones via included generic adapter; Jabra Direct, SDK, Xpress |
| Warranty | 2 years |
| What’s in the Box | Headset, base unit, phone adapter cable, power supply, user documents |