JBL Endurance Race TWS True Wireless Sport Earbuds User Manual

Introduction

The JBL Endurance Race true wireless active earbuds are designed for active lifestyles. Featuring 30 hours of battery life and a waterproof, dustproof design, they deliver JBL Pure Bass sound with all-day comfort. The sturdy, secure fit ensures stability during various activities. Users can access their preferred voice assistant, manage audio, and make calls with integrated controls. Enhanced ambient sound features allow users to stay aware of their surroundings when needed.

What's in the Box

• 1 x JBL Endurance Race TWS earbuds
• 1 x Type-C to Type-A charging cable
• 1 x 3 sizes of eartips
• 1 x 2 sizes of enhancers
• 1 x Charging case
• 1 x Quick start guide / Safety Sheet
• 1 x Warranty / Warning

Setup

1. Pairing

1. Open the charging case. The earbuds will automatically enter pairing mode.
2. On your device (smartphone, tablet, etc.), navigate to the Bluetooth settings.
3. Select "JBL Endurance Race TWS" from the list of available devices to connect.
4. Once connected, a confirmation sound will play, and the earbuds will be ready for use.

2. Fitting the Earbuds

Proper fit is crucial for optimal sound quality and comfort. The JBL Endurance Race TWS earbuds come with multiple sizes of eartips and enhancers to ensure a secure fit.

• Eartips: Experiment with the included eartip sizes (S, M, L) to find the pair that creates a snug seal in your ear canal. An improper fit can affect sound quality and call performance.
• Enhancers with Twistlock: The enhancers with Twistlock technology are designed to provide a secure fit, preventing the earbuds from falling out during active use. Ensure the enhancer is properly seated in your ear's concha.

3. JBL Headphones App

For advanced customization and features, download the JBL Headphones App from your device's app store. The app allows you to:

• Adjust equalizer settings for personalized sound.
• Customize touch controls for playback, calls, and voice assistant.
• Manage Ambient Aware and TalkThru features.
• Check battery levels and update firmware.

Operating Instructions

1. Basic Controls

The JBL Endurance Race TWS earbuds feature intuitive tap controls for various functions:

• Music Playback: Tap once to Play/Pause. Double-tap for Next Track. Triple-tap for Previous Track.
• Call Management: Double-tap to Answer/End Call. Tap and hold to Reject Incoming Call or Mute/Unmute Microphone during a call.
• Volume Control: Volume can be controlled via your connected device or customized through the JBL Headphones App.

2. Ambient Aware & TalkThru

These features allow you to control how much of your surroundings you hear:

• Ambient Aware: Keeps you alert to your surroundings while listening to music. Activate or deactivate via the JBL Headphones App or customized tap controls.
• TalkThru: Lowers music volume and amplifies voices, allowing you to converse without removing your earbuds. Activate or deactivate via the JBL Headphones App or customized tap controls.

3. Voice Assistant

Access your preferred voice assistant (Hey Google or Alexa) directly from your headphones using tap controls. This functionality can be customized via the JBL Headphones App.

Charging

The JBL Endurance Race TWS earbuds offer up to 30 hours of combined battery life (10 hours from earbuds + 20 hours from the charging case).

• USB-C Charging: Connect the included Type-C to Type-A charging cable to the charging case and a power source. A full charge takes approximately 2 hours.
• Speed Charge: A quick 10-minute charge provides an additional hour of playtime.
• Wireless Charging: This product does not support wireless charging.

Maintenance

1. Waterproof and Dustproof (IP67)

The earbuds feature an IP67 rating, making them dust-tight and waterproof. They can withstand submersion in water up to 1 meter for 30 minutes. This allows for use during workouts, rain, or at the beach without concern for damage from sweat, dust, or water splashes.

2. Cleaning

To maintain optimal performance and hygiene:

• Regularly clean the eartips and enhancers with a soft, damp cloth.
• Ensure the charging contacts on both the earbuds and the case are clean and dry before charging.
• Avoid using harsh chemicals or abrasive materials for cleaning.

3. Replacing Eartips and Enhancers

If the eartips or enhancers become worn or lost, replace them with the spares provided or genuine JBL replacements to ensure proper fit and sound quality.

Troubleshooting

• No Sound/Poor Sound Quality: Ensure earbuds are properly seated in your ears with the correct size eartips. Check Bluetooth connection and device volume.
• Pairing Issues: Make sure Bluetooth is enabled on your device and the earbuds are in pairing mode. Try forgetting the device in your Bluetooth settings and re-pairing.
• Earbuds Not Charging: Verify that the charging cable is securely connected and the charging contacts on both the earbuds and case are clean and dry.
• Controls Not Responding: Ensure the earbuds are charged and connected. Try resetting the earbuds (refer to the Quick Start Guide for specific instructions).

Specifications

Warranty and Support

For warranty information and customer support, please refer to the included 'Warranty / Warning' document in your product packaging or visit the official JBL support website. You can also find additional resources and FAQs on the JBL website.

Product Overview Video