1. Introduction
The Jabra Evolve 65 Mono UC is a professional wireless headset designed for unified communication, offering exceptional sound quality for both calls and music. It features dual connectivity, allowing seamless connection to your PC, smartphone, or tablet. With a wireless range of up to 100 feet and a talk time of 10 hours, it provides flexibility and reliability for your communication needs.
Key features include passive noise cancellation to minimize background distractions, an integrated busy light that automatically activates during calls (and can be manually turned on), and a convenient charging stand for easy storage and power replenishment.
2. Setup
2.1 Unboxing
Upon opening the package, ensure all components are present:
- Jabra Evolve 65 Mono UC Headset
- Jabra Link 370 USB-A Dongle
- Charging Stand
- USB Charging Cable
- Accessories
- Warranty Statement
2.2 Charging the Headset
Before first use, fully charge your headset. You can charge it using the included charging stand or directly via the USB charging cable.
- Connect the USB charging cable to the charging stand and a power source (e.g., PC USB port or wall adapter).
- Place the headset onto the charging stand, ensuring it is correctly seated. The LED indicator on the headset will show charging status.
- A full charge takes approximately 2 hours and provides up to 10 hours of talk time.

Image: Jabra Evolve 65 Mono UC Headset on its charging stand, illustrating the charging process.
2.3 Pairing with Devices
The Evolve 65 supports dual Bluetooth connectivity, allowing connection to two devices simultaneously.
2.3.1 Pairing with Jabra Link 370 USB-A Dongle (for PC)
- Plug the Jabra Link 370 USB-A dongle into an available USB-A port on your computer.
- Turn on your headset. It will automatically attempt to pair with the dongle.
- The LED on the dongle will turn solid blue when connected.
2.3.2 Pairing with Smartphone/Tablet (Bluetooth)
- Turn on your headset.
- Put the headset into pairing mode (refer to the headset's quick start guide for specific button presses, usually holding the Bluetooth button).
- On your smartphone or tablet, go to Bluetooth settings and select 'Jabra Evolve 65' from the list of available devices.
- Follow any on-screen prompts to complete the pairing.

Image: Jabra Evolve 65 Mono UC Headset on a desk next to a smartphone, highlighting its dual connectivity feature.
3. Operating the Headset
3.1 Basic Controls
- Volume Up/Down: Use the dedicated volume buttons on the earcup.
- Answer/End Call: Press the multi-function button on the earcup.
- Mute/Unmute Microphone: Rotate the microphone boom arm up to mute and down to unmute.
3.2 Busy Light
The integrated busy light automatically turns red when you are on a call, signaling to others that you are occupied. You can also manually activate the busy light by pressing a specific button (refer to the quick start guide for exact button location) when you wish not to be disturbed.

Image: Woman wearing Jabra Evolve 65 Mono UC Headset with the busy light illuminated, indicating an active call.
3.3 Passive Noise Cancellation
The headset's design provides passive noise cancellation, helping to reduce ambient noise and improve focus during calls and when listening to media.
4. Maintenance
4.1 Cleaning
Regularly clean your headset to maintain hygiene and performance:
- Use a soft, dry cloth to wipe the headset and ear cushions.
- Avoid using harsh chemicals or abrasive materials.
4.2 Battery Care
To prolong battery life, avoid fully discharging the headset frequently. Charge it regularly, especially after extended use.

Image: Jabra Evolve 65 Mono UC Headset on its charging stand, highlighting its long battery life.
5. Troubleshooting
5.1 Connectivity Issues
- Headset not connecting: Ensure the headset is charged and powered on. Check that Bluetooth is enabled on your device and the headset is in pairing mode if connecting for the first time.
- Jabra Link 370 not recognized: Try plugging the dongle into a different USB port on your PC. Ensure your PC's drivers are up to date.
5.2 Audio Quality Problems
- Poor sound or microphone quality: Ensure the microphone boom arm is positioned correctly near your mouth. Check your device's audio settings to ensure the Jabra Evolve 65 is selected as the input/output device.
- Background noise: Verify passive noise cancellation is functioning. Ensure you are in a reasonably quiet environment for optimal performance.
6. Specifications
| Feature | Specification |
|---|---|
| Model Name | Evolve 65 Mono UC |
| Connectivity Technology | Wireless (Bluetooth 4.0) |
| Wireless Range | 100 Feet |
| Battery Life (Talk Time) | 10 Hours |
| Charging Time | 2 Hours |
| Noise Control | Passive Noise Cancellation |
| Earpiece Shape | On Ear |
| Item Weight | 9.9 ounces (0.62 Pounds) |
| Product Dimensions | 1.49 x 3.29 x 2.87 inches |
| Manufacturer | Jabra |
7. What's in the Box
The Jabra Evolve 65 Mono UC package includes:
- Headset
- Accessories
- Warranty Statement
8. Warranty and Support
Your Jabra Evolve 65 Mono UC headset comes with a warranty statement included in the box. For detailed warranty information, terms, and conditions, please refer to the provided document.
For further assistance, technical support, or to access additional resources, please visit the official Jabra support website or contact their customer service.





