Introduction
This manual provides detailed instructions for the proper use and maintenance of your PRTRFLC X01 Bluetooth Headset. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
What's in the Box
- Bluetooth Headset
- Charging Case
- User Manual
- Eartips (various sizes)
- USB-C Cable

Product Overview
Familiarize yourself with the components and controls of your PRTRFLC X01 Bluetooth Headset.

Setup
1. Charging the Headset and Case
Before first use, fully charge the headset and charging case. The charging case features an LED display to indicate battery status.
- Connect the provided USB-C cable to the charging case and a power source.
- Place the headset into the charging case. Ensure proper alignment for charging.
- The LED display on the case will show the charging progress. A full charge takes approximately 1.5 hours.

2. Bluetooth Pairing
The PRTRFLC X01 uses Bluetooth 5.4 for stable and efficient connections. It supports simultaneous connection to two devices.
- First-time Pairing:
- Ensure the headset is charged and powered off.
- Press and hold the Multi-Function Button (MFB) until the indicator light flashes red and blue, indicating pairing mode.
- On your device (phone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "X01" from the list of devices. Once connected, the indicator light will flash blue slowly.
- Connecting to a Second Device:
- After successfully pairing with the first device, disable Bluetooth on the first device.
- Put the headset back into pairing mode (red and blue flashing light).
- Pair with the second device following steps c and d above.
- Re-enable Bluetooth on the first device. The headset should automatically connect to both devices.

Operating Instructions
Power On/Off
- Power On: Press and hold the MFB for 3 seconds until the blue indicator light flashes.
- Power Off: Press and hold the MFB for 5 seconds until the red indicator light flashes and then turns off.
Call Management
- Answer/End Call: Click the MFB once.
- Reject Call: Press and hold the MFB for 2 seconds.
- Call Mute: Click the dedicated Mute Button once during a call. Click again to unmute.
- Redial Last Number: Double-click the MFB.

Audio Playback
- Play/Pause: Click the MFB once.
- Volume Up: Click the "+" button once.
- Volume Down: Click the "-" button once.
- Next Track: Press and hold the "+" button for 2 seconds.
- Previous Track: Press and hold the "-" button for 2 seconds.
Voice Assistant
- Activate Voice Assistant: Click the Mute Button once when not on a call.
Wearing the Headset
The PRTRFLC X01 is designed for ergonomic comfort and can be worn on either ear.
- The in-ear part rotates 20° for optimal angle adjustment.
- The ear hook rotates 180° to fit both left and right ears comfortably.
- The microphone arm rotates 180° to position the microphone effectively for clear communication.
- Choose the appropriate eartip size (S, M, L) for a secure and comfortable fit.

Maintenance
Cleaning
- Regularly clean the eartips and headset surfaces with a soft, dry, lint-free cloth.
- Avoid using harsh chemicals, cleaning solvents, or strong detergents.
- Ensure the charging contacts on both the headset and case are clean and free of debris.
Storage
- When not in use, store the headset in its charging case to protect it from dust and damage.
- Store in a cool, dry place away from extreme temperatures and direct sunlight.
Water Resistance
The PRTRFLC X01 headset is IPX5 water-resistant, meaning it can withstand splashes and sweat. It is not designed for submersion in water.
- Do not immerse the headset or charging case in water.
- Avoid exposure to heavy rain or prolonged contact with water.
- If the headset gets wet, wipe it dry thoroughly before placing it back in the charging case or attempting to charge.

Troubleshooting
If you encounter issues with your PRTRFLC X01 headset, refer to the following common problems and solutions:
| Problem | Solution |
|---|---|
| Headset does not power on. | Ensure the headset is fully charged. Press and hold the MFB for 3 seconds. |
| Cannot pair with device. | Ensure the headset is in pairing mode (red and blue flashing light). Disable and re-enable Bluetooth on your device. Clear previous Bluetooth connections on your device. |
| No sound or low volume. | Check the volume levels on both the headset and your connected device. Ensure the headset is properly connected. |
| Poor call quality or background noise. | Ensure the microphone is positioned correctly. The headset features ENC Noise Canceling technology to reduce ambient noise. Move closer to your device to improve signal strength. |
| Headset disconnects frequently. | Ensure your device is within the Bluetooth range (up to 10 meters). Avoid obstacles between the headset and your device. |

Specifications
Key technical specifications for the PRTRFLC X01 Bluetooth Headset:
| Feature | Detail |
|---|---|
| Model Name | X01 Bluetooth Headset |
| Bluetooth Version | 5.4 |
| Bluetooth Range | 10 Meters |
| Noise Control | Active Noise Cancellation (ENC) |
| Headset Battery Life | Up to 16 Hours (Play/Music) |
| Charging Case Battery Life | Up to 150 Hours (Standby) |
| Charging Time | 1.5 Hours |
| Headset Weight | Approximately 110 Grams (total item weight) |
| Water Resistance Level | IPX5 (Water Resistant) |
| Frequency Range | 20 Hz - 20,000 Hz |
| Compatible Devices | iOS, Android, Windows devices (Laptops, Desktops, Tablets, Telephones, Smart Speakers, Cellphones) |
Warranty and Support
Warranty Information
The PRTRFLC X01 Bluetooth Headset comes with a standard manufacturer's warranty. Please retain your proof of purchase for any warranty claims. For specific warranty terms and conditions, refer to the documentation included with your product or contact customer support.
Customer Support
For technical assistance, troubleshooting, or any inquiries regarding your PRTRFLC X01 Bluetooth Headset, please contact our customer support team. We offer 24/7 online service and worry-free after-sales support.
- Online Support: Visit the official PRTRFLC website for FAQs and support resources.
- Email Support: Refer to your product packaging or the official website for contact email.
