1. Introduction
Welcome to the user manual for your new POLY HP Voyager Legend 50 Bluetooth Headset. This wireless headset is engineered for uncompromised communication, offering crystal-clear calls with advanced noise-canceling technology. Its lightweight, ergonomic design ensures all-day comfort, while seamless connectivity and intuitive controls provide a flexible and efficient communication experience. Please read this manual carefully to ensure proper use and optimal performance of your device.

Image 1.1: The POLY HP Voyager Legend 50 Bluetooth Headset, showcasing its sleek black design with copper accents.
2. Features
The POLY HP Voyager Legend 50 is designed with cutting-edge technology to enhance your communication experience:
- Crystal-Clear Calls: Equipped with 4 noise-canceling microphones, AI NoiseBlockAI, and WindSmart technology to eliminate background noise.
- All-Day Comfort: Lightweight and ergonomic design rigorously tested for a comfortable, secure fit.
- Seamless Connectivity: Easy Bluetooth pairing for flexible mobility between home and office.
- Intuitive Controls: Easily manage calls, volume, and voice assistant with accessible buttons.
- Extended Talk Time: Enjoy up to 10 hours of talk time.

Image 2.1: Graphic illustrating key features: up to 10 hours of talk time, long-range wireless connectivity, and intuitive controls.

Image 2.2: Visual representation of the powerful noise cancellation features, including four noise-canceling microphones, Poly NoiseBlockAI, and WindSmart Technology.
3. Package Contents
Your POLY HP Voyager Legend 50 package includes:
- POLY HP Voyager Legend 50 Bluetooth Headset
- User Manual (this document)
- Charging Cable (USB-C)
- Ear Tips (various sizes)
4. Setup
4.1 Charging the Headset
Before first use, fully charge your headset. Connect the provided USB-C charging cable to the charging port on the headset and to a USB power source. The LED indicator will show charging status.
- Charging: Solid Red LED
- Fully Charged: Solid Blue LED
4.2 Powering On/Off
To power on the headset, slide the Power switch to the 'On' position. To power off, slide the switch to the 'Off' position.
4.3 Bluetooth Pairing
- With the headset powered off, press and hold the Power button for approximately 5-7 seconds until the LED flashes red and blue alternately. This indicates pairing mode.
- On your mobile device or computer, enable Bluetooth and search for new devices.
- Select "POLY Voyager Legend 50" from the list of available devices.
- Once paired, the headset LED will flash blue periodically, and you will hear a voice prompt confirming the connection.
4.4 Wearing the Headset
The headset is designed for comfortable wear on either the left or right ear. Adjust the ear loop and rotating boom for the best fit. Experiment with different ear tip sizes to find the most secure and comfortable seal.

Image 4.1: Side view of the headset, showing the ear loop and boom arm for proper placement.
5. Operating the Headset
5.1 Call Controls
- Answer/End Call: Press the Call button once.
- Reject Call: Press and hold the Call button for 2 seconds.
- Mute/Unmute: Press the Mute button during an active call.
- Volume Up/Down: Use the Volume +/- buttons located on the top of the headset.
5.2 Voice Assistant
To activate your device's voice assistant (e.g., Siri, Google Assistant), press and hold the Call button for 2 seconds when not on a call.

Image 5.1: Diagram illustrating the location of the Volume up/down, Power on/off/pairing, and Mute on/off buttons on the headset.
6. Maintenance
6.1 Cleaning
Regularly clean your headset to maintain hygiene and performance. Use a soft, dry, lint-free cloth. Do not use abrasive cleaners or immerse the headset in water.
6.2 Storage
Store the headset in a cool, dry place away from extreme temperatures and direct sunlight. When not in use for extended periods, ensure it is fully charged before storage and recharge every few months to preserve battery life.
6.3 Battery Care
The headset contains a rechargeable battery. For optimal battery life, avoid fully discharging the battery frequently. Charge the headset when the low battery indicator is active.
7. Troubleshooting
If you encounter issues with your POLY HP Voyager Legend 50, refer to the following common problems and solutions:
| Problem | Solution |
|---|---|
| Headset does not power on | Ensure the headset is charged. Connect it to a power source and check the charging indicator. |
| Cannot pair with device | Ensure the headset is in pairing mode (flashing red/blue LED). Turn off and on your device's Bluetooth. Try restarting both the headset and your device. |
| No sound or poor audio quality | Check the volume levels on both the headset and your connected device. Ensure the headset is selected as the audio output device. Move closer to your connected device to avoid interference. |
| Microphone not working | Ensure the microphone is not muted. Check privacy settings on your connected device to allow microphone access for the headset. |
| Headset is uncomfortable | Adjust the ear loop and boom arm. Try different ear tip sizes for a better fit. |
If the problem persists, please refer to the support information in Section 9.
8. Specifications
Detailed specifications for the POLY HP Voyager Legend 50 Bluetooth Headset:
- Model Name: Poly Voyager Legend 50
- Item Model Number: AV4N9AA#AC3
- Connectivity Technology: Wireless (Bluetooth)
- Ear Placement: In Ear
- Form Factor: Over Ear
- Microphones: 4 Noise-Canceling Mics
- Noise Cancellation: AI NoiseBlockAI, WindSmart Technology
- Talk Time: Up to 10 hours
- Item Weight: 4.3 ounces (120.5 Grams)
- Product Dimensions: 1.15 x 4.05 x 2.52 inches
- Frequency Range: 20 Hz - 20,000 Hz
- Batteries: 1 12V battery required (included)
- UPC: 198701663133

Image 8.1: Diagram showing the dimensions of the Voyager Legend 50 headset.
9. Warranty and Support
Your POLY HP Voyager Legend 50 Bluetooth Headset comes with a limited warranty. Please refer to the warranty card included in your package for specific terms and conditions.
For further assistance, technical support, or warranty claims, please visit the official Poly support website or contact their customer service. You can find more information and resources on the Poly Store on Amazon.







