Jabra Engage 55 SE Mono - Link400c DECT Wireless On-Ear Headset - UC Certified
Features
Outstanding Wireless Range
Engage 55 SE keeps you seamlessly connected up to 150m/490ft away from your laptop, while the compact USB DECT adapter also makes it easy to move about with your laptop during calls. It's time to go free range.
Professional-grade Conversations
Engage 55 SE features an impressive noise cancelling microphone to help block out background noise and keep you sounding professional. The speakers are optimized for speech clarity, while wideband audio delivers crisp, crystal clear, natural-sounding calls.
Easy USB Connectivity
Just plug the pre-paired Link 400 adapter into your laptop and you're good to go. With this easy-to-use, single-connectivity headset, you're never more than a few seconds away from your first call. Getting going has never been easier.
Flexible, Portable, Durable
Unlike traditional USB adapters, the Link 400 has a unique, bendable design that delivers extra durability - reducing the risk of damage if you happen to leave it plugged into your laptop when you move around.
Lightweight Comfort
Engage 55 SE is lightweight and engineered to feel non-clamping, avoiding discomfort and heat build-up. This means that even when you're in back-to-back calls all day, you can rely on your headset to help you stay cool and comfortable. Because nobody likes uncomfortable conversations.
Professional Hearing Protection
SafeTone™ 2.0 prevents sudden loud audio spikes, limits overall audio exposure, intelligently maintains comfortable audio levels throughout the day. This advanced technology keeps your ears safe and prevents virtual call fatigue.
Future-proof Technology
Firmware updates through Jabra Xpress and Jabra Direct enhance your experience and keep your headset running at peak performance, adding even more value to your investment. So you're always one step ahead.
Busylight
A built-in busylight helps prevent interruptions, by signaling to those around you when you're on a call. Better than hand signals.
Long Battery & In-call Charging
With up to 13 hours of battery life*, you're unlikely to run out of charge mid-call, but if you do run low, easy in-call charging means you can simply plug in your headset and keep right on talking. Don't be cut off mid-flow.
*Battery life for stereo and mono models is up to 13 hours. Battery life for convertible model is up to 9 hours.
Specifications
Technical Specifications
| Manufacturer | Jabra |
|---|---|
| Model | Engage 55 SE Mono - Link400c |
| Product Type | DECT Wireless On-Ear Headset |
| Colour | Black |
| Weight (headset) | 57g | 2.01oz(Mono) |
| Compatible software and/or apps | Jabra Direct, Jabra Xpress |
| Operating Temperature | -10°C to 55°C | 14°F to 131° |
| Storage temperature | -5°C to 45°C | 23°F to 113°F |
| Speaker bandwidth (music mode) | 40Hz - 16000Hz |
| Speaker bandwidth (speak mode) | 150Hz - 6800Hz |
| Microphone type | Dual Microphone - ECM Uni-Directional and Analog MEMS system |
| Microphone bandwidth | 100Hz - 7300Hz |
| User hearing protection | PeakStop™, Jabra SafeTone™ 2.0, EU noise at work, G616, OSHA |
| Certifications | UC |
| Talk time (with busylight off) | Up to 13 hours |
| Sleep mode | Yes |
| Battery type | Rechargeable lithium-ion battery |
| User replaceable battery | Yes |
| Connectivity | USB-C |
| Wireless technology | DECT |
| Operating range | Up to 150m | 490ft |
| Brand | Jabra |
|---|---|
| Product Type | PC Peripherals |
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return








