Description
Need reliable wireless freedom without sacrificing call quality? The Jabra Engage 65 SE Convertible (9655-553-125) is the ultra-light DECT headset built for busy professionals who take back-to-back calls all day. With a 330ft range, 9 hours of talk time, and a smart busylight that signals “do not disturb,” it keeps your team productive and focused—no more dropped calls or interruptions. The convertible design lets you switch between earhook or headband instantly, while the directional noise-cancelling mic delivers crystal-clear audio even in noisy offices. Dual connectivity means you can link to your PC softphone and desk phone at the same time. Lightweight at just 21g, it’s comfortable enough for full shifts and powerful enough for enterprise-grade performance.
The Telecom Spot Expert Take
As experts who help IT teams and contact centers choose the right wireless headsets every day, we see the Jabra Engage 65 SE Convertible as a game-changer for anyone who needs maximum mobility and minimum downtime. The up to 330ft (clear line of sight) DECT range lets agents walk the floor or step into a quiet huddle area without losing connection—something most Bluetooth headsets simply can’t match. The built-in busylight is a small detail that makes a big difference in open offices, instantly telling colleagues you’re on a call. Pair that with 9 hours of talk time and fast charging, and your team stays on the phones longer with fewer battery worries. It’s the perfect balance of comfort, clarity, and control for high-volume calling environments.
Key Features
- Industry-leading DECT range – Stay connected up to 330ft away from the base so agents can move freely around the office without dropped calls.
- All-day talk time – Up to 9 hours of talk time (busylight off) keeps you powered through long shifts; fast charge gives 40% in just 30 minutes.
- Ultra-light convertible design – Weighs only 21g; switch instantly between earhook or headband (neckband available as accessory) for the most comfortable fit.
- Crystal-clear calls in noisy offices – Advanced directional noise-cancelling microphone and enhanced speakers deliver professional audio that meets Skype for Business Open Office standards.
- Built-in busylight – Automatically lights up to signal you’re on a call, reducing interruptions and helping your team stay focused.
- Dual device connectivity – Connect to one USB softphone/PC and one analog desk phone simultaneously—no more switching cables.
- Hearing protection – PeakStop™ and Jabra SafeTone™ 2.0 technology protect your team’s hearing during extended use.
- Easy management – Works with Jabra Xpress for rich call analytics and firmware updates that help IT teams optimize performance across the organization.
Technical Specifications
| Feature | Specification |
|---|---|
| Model / SKU | Jabra Engage 65 SE Convertible / 9655-553-125 |
| Wireless Technology | Secure DECT (level C) |
| Range | Up to 100m / 330ft |
| Talk Time | Up to 9 hours (busylight off) |
| Headset Weight | 21g / 0.74oz |
| Wearing Styles | Earhook and headband included; neckband accessory |
| Microphone | Electret Condenser (ECM) Uni-Directional with noise cancelling |
| Speaker Frequency | 40Hz–16kHz (music) / 150Hz–6.8kHz (speak) |
| Busylight | Yes (360° visible) |
| Connectivity | Dual: USB softphone + analog desk phone |
| Hearing Protection | PeakStop™, SafeTone™ 2.0, EU Noise at Work |
| Charging | USB-C – 40% in 30 min |



