JBL Tune Buds True Wireless Noise Cancelling Earbuds User Manual

1. Introduction

The JBL Tune Buds are true wireless noise-cancelling earbuds designed to deliver exceptional audio quality and convenience. Featuring JBL Pure Bass Sound, Active Noise Cancelling, and Smart Ambient technology, these earbuds provide a personalized listening experience. With Bluetooth 5.3 connectivity, 4-Mic technology for clear calls, and up to 48 hours of battery life, they are built for all-day use. The ergonomic, water and dust resistant design ensures comfort and durability in various environments.

Image 1.1: JBL Tune Buds in charging case.

2. What's in the Box

Verify that all items are present in your product packaging:

• 1 x JBL Tune Buds earbuds
• 1 x Charging case
• 1 x Type-C to Type-A charging cable
• 1 x 3 sizes of eartips
• 1 x Warranty / Warning
• 1 x Quick Start Guide / Safety Sheet

3. Setup

3.1. Charging the Earbuds and Case

Before first use, fully charge the earbuds and charging case. Place the earbuds into the charging case. Connect the provided Type-C to Type-A charging cable to the charging case and a power source. The LED indicators on the case will show the charging status.

• A full charge takes approximately 2 hours.
• For a quick boost, 15 minutes of Speed Charge provides approximately 4 hours of playtime.
• Total battery life is up to 48 hours (12 hours from earbuds + 36 hours from case) or 40 hours with Active Noise Cancelling engaged (10 hours from earbuds + 30 hours from case).

Image 3.1: Charging the JBL Tune Buds.

3.2. Power On/Off

• Power On: Open the charging case, and the earbuds will automatically power on.
• Power Off: Place the earbuds back into the charging case and close the lid. They will automatically power off and begin charging.

3.3. Bluetooth Pairing

1. Open the charging case. The earbuds will enter pairing mode automatically.
2. On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
3. Select "JBL Tune Buds" from the list of detected devices to connect.
4. Once connected, you will hear an audible confirmation, and the earbuds' LED indicators will change.

The JBL Tune Buds utilize Bluetooth 5.3 for stable and efficient wireless connectivity.

3.4. Fitting the Earbuds

Proper fit is crucial for optimal sound quality and effective noise cancellation. Experiment with the three included sizes of eartips to find the best seal for your ears.

• Insert the earbuds gently into your ear canal.
• Twist and adjust until they feel secure and comfortable.
• A good seal will block out ambient noise and enhance bass response.

Image 3.2: Proper fit of the JBL Tune Buds.

3.5. JBL Headphones App

Download the free JBL Headphones App from your device's app store to unlock full customization options, including:

• Equalizer settings
• Active Noise Cancelling and Smart Ambient mode control
• Touch control customization
• Firmware updates

4. Operating the Earbuds

4.1. Touch Controls

The JBL Tune Buds feature intuitive touch controls on each earbud. Specific functions can be customized via the JBL Headphones App. Common controls include:

• Music Playback: Play/Pause, Skip Track Forward/Backward.
• Call Management: Answer/End Call, Reject Call.
• Noise Control: Toggle between Active Noise Cancelling, Ambient Aware, and TalkThru modes.
• Voice Assistant: Activate your device's voice assistant.

4.2. Active Noise Cancelling (ANC) and Smart Ambient

Manage your audio environment with these features:

• Active Noise Cancelling (ANC): Minimizes external distractions, allowing you to focus on your audio.
• Ambient Aware: Allows you to hear your surroundings, increasing safety and awareness without removing your earbuds.
• TalkThru: Lowers music volume and amplifies speech, enabling quick conversations without removing your earbuds.

These modes can typically be cycled through using the touch controls or managed within the JBL Headphones App.

4.3. Making and Receiving Calls

The JBL Tune Buds are equipped with 4-Mic technology for crisp, clear stereo calls. VoiceAware allows you to control how much of your own voice you hear during calls.

• Answer or end calls using the touch controls.
• Adjust VoiceAware settings via the JBL Headphones App for a more natural call experience.

4.4. JBL Pure Bass Sound

Experience deep and powerful bass delivered by smartly designed 10mm drivers, enhanced by the earbuds' form factor. Customize your sound profile further using the equalizer in the JBL Headphones App.

4.5. Water and Dust Resistance

The JBL Tune Buds are designed to be water and dust resistant, making them suitable for various activities and weather conditions. This protection helps prevent damage from sweat, light rain, and dust exposure. Ensure the earbuds are dry before placing them back in the charging case to prevent damage.

5. Maintenance

5.1. Cleaning

• Regularly clean the earbuds, especially the eartips and charging contacts, with a soft, dry, lint-free cloth.
• Remove eartips and clean them with mild soap and water if necessary, ensuring they are completely dry before reattaching.
• Clean the charging case with a soft, dry cloth. Avoid using abrasive materials or harsh chemicals.

5.2. Storage

When not in use, store the JBL Tune Buds in their charging case to protect them from dust, damage, and to keep them charged.

5.3. General Care

• Avoid exposing the earbuds or case to extreme temperatures (hot or cold).
• Do not immerse the earbuds or case in water beyond their water resistance capabilities.
• Handle with care to prevent physical damage from drops or impacts.

6. Troubleshooting

If you encounter issues with your JBL Tune Buds, refer to the following common troubleshooting steps:

6.1. No Power / Not Charging

• Ensure the charging cable is securely connected to both the case and the power source.
• Check if the power source is active.
• Verify that the earbuds are correctly seated in the charging case and that the charging contacts are clean.
• Allow the earbuds and case to charge for at least 30 minutes.

6.2. No Sound / Poor Sound Quality

• Ensure the earbuds are properly paired and connected to your device.
• Check the volume levels on both your device and the earbuds.
• Confirm that the eartips provide a good seal in your ear canal.
• Try disabling and re-enabling Bluetooth on your device.
• Restart your connected device.

6.3. Pairing Issues

• Make sure the earbuds are in pairing mode (open the case).
• Forget/remove "JBL Tune Buds" from your device's Bluetooth list and attempt to pair again.
• Ensure no other devices are actively connected to the earbuds.
• If issues persist, consult the JBL Headphones App for a factory reset option.

6.4. Active Noise Cancelling Not Working Effectively

• Ensure the earbuds are properly fitted and create a good seal in your ear canal.
• Check the ANC settings in the JBL Headphones App.
• Ensure the ANC feature is activated via touch controls or the app.

7. Specifications

8. Warranty and Support

For detailed warranty information, please refer to the Warranty / Warning document included in your product packaging. This document outlines the terms and conditions of your product's warranty.

For further assistance, technical support, or to view frequently asked questions, please visit the official JBL support website:

JBL Official Support