LG Tone Free FN4 True Wireless Bluetooth Earbuds HBS-FN4 User Manual

1. Introduction and Overview

The LG Tone Free FN4 True Wireless Bluetooth Earbuds (Model HBS-FN4) offer a premium audio experience with advanced features designed for comfort and clear communication. These earbuds are engineered to provide high-fidelity sound, effective noise reduction, and a secure fit for extended wear.

Key features include medical-grade hypoallergenic ear gels for comfort, an ergonomic design for a balanced fit, and dual microphones with noise reduction and echo cancellation for clear call quality. The audio system is tuned by Meridian Technology, delivering impressive bass and treble tones. With an IPX4 water-resistant rating, these earbuds are suitable for various activities. The compact charging cradle provides extended battery life and convenient portability.

2. Package Contents

Ensure all items are present in the package:

• LG Tone Free FN4 Earbuds (Left and Right)
• Charging Case
• Extra Eargels (S/L sizes)
• Charging Adaptor
• Type-C Cable
• User Manual (this document)
• Warranty Card

3. Product Overview

Earbuds and Charging Case

The LG Tone Free FN4 earbuds are designed for a comfortable and secure fit. The compact charging case not only protects the earbuds but also extends their battery life.

Image: LG Tone Free FN4 earbuds resting securely in their open, circular charging case. The case features the LG logo and 'with MERIDIAN' branding.

Image: The LG Tone Free FN4 earbuds are shown outside their charging case, highlighting their sleek, black design and ergonomic shape with attached ear gels.

Earbud Components

Each earbud features a stem design with touch controls and a medical-grade hypoallergenic ear gel for comfort and hygiene.

Image: A close-up view of the left and right LG Tone Free FN4 earbuds, clearly showing the 'L' and 'R' markings for proper placement.

4. Setup

Charging the Earbuds and Case

Before first use, fully charge the earbuds and the charging case. Use the provided Type-C cable and charging adaptor. The charging case is not water resistant.

• Earbuds: Place the earbuds into the charging case. They will begin charging automatically.
• Charging Case: Connect the Type-C cable to the charging port on the back of the case. The LED indicator on the case will show charging status.

Bluetooth Pairing

To connect your LG Tone Free FN4 earbuds to a smartphone or other Bluetooth-enabled device:

1. Ensure the earbuds are in the charging case and the case has sufficient battery.
2. Open the charging case lid. The earbuds will automatically enter Bluetooth pairing mode.
3. On your device, go to Bluetooth settings and select "LG TONE Free FN4" from the list of available devices.
4. Once connected, you will hear a confirmation tone from the earbuds.

5. Operating Instructions

Basic Functions (Touch Controls)

The earbuds feature intuitive touch controls for various functions:

• Play/Pause: Tap once on either earbud.
• Next Track: Double-tap the right earbud.
• Previous Track: Double-tap the left earbud.
• Volume Up: Triple-tap the right earbud.
• Volume Down: Triple-tap the left earbud.

Call Management

The dual microphones ensure clear call quality, even in noisy environments.

• Answer/End Call: Tap once on either earbud.
• Reject Call: Press and hold either earbud.

Noise Control (ANC & Transparency)

The LG Tone Free FN4 earbuds offer noise reduction features:

• Noise Reduction: Blocks out distractions with a close fit.
• Transparency Mode: Allows you to hear ambient sounds while listening to audio, useful for situational awareness.

Specific touch controls for activating/deactivating these modes can often be customized via the LG Tone Free app (available for iOS and Android devices).

6. Maintenance

Cleaning and Care

To ensure optimal performance and hygiene, regularly clean your earbuds and charging case.

• Earbuds: Gently wipe the earbuds with a soft, dry cloth. Remove ear gels and clean them with mild soap and water if necessary, ensuring they are completely dry before reattaching.
• Charging Case: Wipe the case with a soft, dry cloth. Avoid using liquids near the charging port.

Water Resistance

The earbuds are IPX4 water-resistant, meaning they are resistant to splashed water from any direction. They are suitable for workouts and light rain. However, the charging case is NOT water resistant. Do not charge the earbuds or case while wet.

7. Troubleshooting

If you encounter issues with your LG Tone Free FN4 earbuds, try the following common troubleshooting steps:

• No Sound/Poor Sound Quality: Ensure earbuds are properly seated in your ears and the ear gels provide a good seal. Check Bluetooth connection and device volume.
• Pairing Issues: Make sure earbuds are in pairing mode. Turn off and on your device's Bluetooth. Try resetting the earbuds (refer to the full manual or LG app for specific reset instructions).
• Charging Problems: Verify the Type-C cable and charging adaptor are working correctly. Ensure the charging contacts on the earbuds and case are clean and dry.
• Disconnections: Keep your device close to the earbuds. Avoid strong interference sources.

For more detailed troubleshooting, please refer to the LG Tone Free app or the full user manual available on the LG support website.

8. Specifications

9. Warranty and Support

The LG Tone Free FN4 earbuds come with a standard manufacturer's warranty. Please refer to the included Warranty Card in your package for specific terms and conditions.

For further assistance, product registration, or to download the full user manual, please visit the official LG Electronics support website or contact LG customer service.