JBL Tune 520BT Wireless On-Ear Bluetooth Headphones User Manual

1. Introduction

Welcome to the user manual for your JBL Tune 520BT Wireless On-Ear Bluetooth Headphones. These headphones are designed to provide a high-quality audio experience with the convenience of wireless connectivity. This manual will guide you through the setup, operation, and maintenance of your device.

Image: JBL Tune 520BT Wireless On-Ear Bluetooth Headphones (White) with included gSport protective case.

Key Features:

• JBL Pure Bass Sound: Experience clear and dynamic audio with enhanced bass.
• Wireless Bluetooth 5.3 Connectivity: Enjoy stable and reliable wireless audio streaming.
• Lightweight On-Ear Design: Balances comfort and portability for daily use and travel.
• Long Battery Life: Up to 57 hours of playback time on a single charge.
• Physical Control Buttons: Easy and tactile control over your audio and calls.

Product Overview Video:

2. What's in the Box

Your JBL Tune 520BT headphones package includes the following items:

• JBL Tune 520BT Wireless On-Ear Bluetooth Headphones
• gSport Protective Case
• USB-C Charging Cable (Orange)

Image: The gSport protective case, shown open, designed to store the headphones.

Image: The gSport protective case featuring a durable zipper and a convenient carrying hook.

3. Setup

3.1 Charging the Headphones

Before first use, fully charge your headphones. A full charge takes approximately 2 hours and provides up to 57 hours of playback time.

1. Locate the USB-C charging port on one of the earcups.
2. Connect the included USB-C cable to the charging port on the headphones.
3. Connect the other end of the USB-C cable to a compatible USB power source (e.g., wall adapter, computer USB port).
4. The LED indicator on the headphones will show the charging status. It typically turns off or changes color when fully charged.

Image: Side view of the headphones, illustrating the location of the USB-C charging port and control buttons.

3.2 Bluetooth Pairing

To connect your JBL Tune 520BT headphones to a device:

1. Ensure the headphones are charged and powered off.
2. Press and hold the power button on the headphones until the LED indicator flashes blue, indicating pairing mode.
3. On your device (smartphone, tablet, laptop), go to the Bluetooth settings.
4. Turn on Bluetooth and search for available devices.
5. Select "JBL Tune 520BT" from the list of available devices.
6. Once connected, the LED indicator will turn solid blue or white, depending on the model, and you will hear an audible confirmation.

4. Operating the Headphones

4.1 Wearing the Headphones

The JBL Tune 520BT headphones feature an on-ear design with soft upholstery for comfort during extended listening sessions. Adjust the headband to ensure a snug yet comfortable fit over your ears.

Image: Front view of the white JBL Tune 520BT headphones, showcasing the on-ear design.

4.2 Controls

The headphones are equipped with physical, clickable buttons for intuitive control:

• Power Button: Press and hold to power on/off. Short press for play/pause.
• Volume Up/Down: Press to adjust volume.
• Track Skip: Use dedicated buttons or combinations (refer to quick start guide for specifics) to skip tracks forward or backward.
• Call Management: Answer, end, or reject calls using the multi-function button.

An LED indicator provides visual feedback on power, pairing, and charging status.

5. Maintenance

To ensure the longevity and optimal performance of your JBL Tune 520BT headphones:

• Cleaning: Use a soft, dry cloth to clean the earcups and headband. Avoid using harsh chemicals or abrasive materials.
• Storage: When not in use, store the headphones in the provided gSport protective case to prevent damage from dust, scratches, and impacts. The headphones can be folded for compact storage.
• Avoid Moisture: These headphones are not water-resistant. Avoid exposure to water or excessive moisture.
• Temperature: Do not expose the headphones to extreme temperatures.

Image: The JBL Tune 520BT headphones folded flat, demonstrating their compact storage capability.

6. Troubleshooting

If you encounter issues with your headphones, try the following solutions:

• No Power: Ensure the headphones are fully charged. Connect them to a power source using the USB-C cable.
• Cannot Pair: Make sure the headphones are in pairing mode (LED flashing blue). Turn off and on Bluetooth on your device. Ensure your device is within range (typically 10 meters/33 feet).
• No Sound/Low Volume: Check the volume levels on both your headphones and the connected device. Ensure the headphones are properly connected via Bluetooth.
• Intermittent Connection: Move closer to your device to reduce interference. Avoid obstacles between the headphones and your device.
• Controls Not Responding: Try restarting the headphones by powering them off and then on again.

7. Specifications

8. Warranty and Support

8.1 Warranty Information

For detailed warranty information regarding your JBL Tune 520BT headphones, please refer to the warranty card included in your product packaging or visit the official JBL website. Warranty terms and conditions may vary by region.

8.2 Customer Support

If you require further assistance, technical support, or have questions not covered in this manual, please visit the official JBL support website or contact their customer service directly. Contact information can typically be found on the JBL website or in your product documentation.