JBL Tune 125TWS True Wireless In-Ear Headphones User Manual

Introduction

Welcome to the user manual for your JBL Tune 125TWS True Wireless In-Ear Headphones. These headphones are designed to provide a seamless audio experience with JBL Pure Bass Sound, true wireless freedom, and extended battery life. This guide will help you set up, operate, and maintain your device for optimal performance.

What's in the Box

Your JBL Tune 125TWS package includes the following items:

• JBL Tune 125TWS True Wireless In-Ear Headphones (Left and Right earbuds)
• Charging Case
• USB-C Charging Cable
• Multiple sizes of Eartips (S, M, L)

Image: Included accessories - USB-C cable and three pairs of silicone eartips.

Product Overview

Earbuds and Charging Case

Image: JBL Tune 125TWS earbuds in their charging case.

• Earbuds: Each earbud features a JBL logo and a multi-function button for controls.
• Charging Case: Houses and charges the earbuds. It has LED indicators for battery status and a USB-C port for charging.

Image: Underside of earbuds with charging contacts and eartips.

Image: USB-C charging port on the charging case.

Setup

1. Charging

Before first use, fully charge both earbuds and the charging case.

• Place the earbuds into the charging case. Ensure they are properly seated to make contact with the charging pins.
• Connect the USB-C charging cable to the port on the back of the charging case and to a power source.
• The LED indicators on the case will show charging status. A full charge provides up to 32 hours of combined playback (8 hours in earbuds + 24 hours from case).

2. Pairing with a Bluetooth Device

The JBL Tune 125TWS features Fast Pair enabled by Google for Android devices.

1. Initial Pairing (Android): Open the charging case with the earbuds inside. Your Android device should detect the earbuds and prompt you to pair. Follow the on-screen instructions.
2. Initial Pairing (Other Devices):
   • Open the charging case. The earbuds will automatically enter pairing mode.
   • On your device (smartphone, tablet, laptop), go to Bluetooth settings and enable Bluetooth.
   • Select "JBL Tune 125TWS" from the list of available devices.
   • Once connected, you will hear an audible confirmation.
3. Reconnecting: The earbuds will automatically reconnect to the last paired device when taken out of the case and the device's Bluetooth is active.

Note: Ensure both earbuds are fully charged and properly seated in the charging case before use to ensure balanced operation.

Operating Instructions

Wearing the Earbuds

Choose the eartips that provide the most comfortable and secure fit for your ears. A proper fit is crucial for optimal sound quality and comfort.

Image: Earbud dimensions for reference.

Controls

The JBL Tune 125TWS earbuds feature physical buttons for control.

Tip: To avoid pushing the eartips too deep, grip the earbud lightly with two fingers and use a third finger to press the button.

Dual Connect

The Dual Connect feature allows you to use either the left or right earbud independently for music or calls. You can keep one earbud charging in the case while using the other.

Maintenance

• Cleaning: Regularly clean the earbuds, especially the eartips and charging contacts, with a soft, dry cloth to prevent debris buildup.
• Eartips: If the eartips become worn or damaged, replace them with new ones from the included set or genuine JBL replacements to maintain sound quality and fit.
• Storage: When not in use, store the earbuds in their charging case to protect them and keep them charged.

Troubleshooting

If you encounter issues with your JBL Tune 125TWS headphones, refer to the following common solutions:

• No Sound or Unbalanced Sound:
  • Ensure both left and right earbuds are fully charged.
  • Verify that both earbuds are properly seated in the charging case to ensure equal charging.
  • Check the fit of the eartips. Incorrectly sized eartips can affect sound quality. Try different sizes.
• Connectivity Issues (Bluetooth):
  • Bluetooth connectivity can be affected by environmental conditions and other devices.
  • Ensure your device's software and Bluetooth version are up to date.
  • The Bluetooth range is approximately 10 meters (30 feet). Obstacles like walls can reduce this range.
  • If connection is unstable, try unpairing and re-pairing the earbuds with your device.
• Earbuds Not Fitting Comfortably:
  • The package includes three different sizes of silicone eartips (S, M, L). Experiment with different sizes to find the most comfortable and secure fit for your ears.

Specifications

Warranty and Support

For warranty information and customer support, please refer to the documentation included with your product or visit the official JBL website.

Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.