boAt Immortal 131

boAt Immortal 131 Wireless Bluetooth Earphones User Manual

Model: Immortal 131 | Brand: boAt

Introduction

This manual provides detailed instructions for the boAt Immortal 131 Wireless Bluetooth Earphones. These True Wireless Stereo (TWS) earphones are designed for an immersive audio experience, particularly for gaming, offering comfort and advanced features. Please read this manual carefully to ensure proper use and maintenance of your device.

Package Contents

  • 1 Pair of boAt Immortal 131 Earphones
  • Charging Case
  • Additional Ear Tips
  • Charging Cable
  • User Manual
  • Warranty Card
  • Catalog

Setup

1. Charging the Earphones and Case

Before first use, fully charge the earphones and the charging case. Connect the provided charging cable to the case and a power source. The LED indicators on the case will show the charging status.

boAt Immortal 131 earphones and charging case illustrating 40 hours playback and ASAP Charge feature.

Image: The boAt Immortal 131 earphones in their charging case, highlighting up to 40 hours of playback and the ASAP Charge feature, which provides 180 minutes of playback from a 10-minute charge.

  • ASAP Charge: 10 minutes of charging provides approximately 180 minutes of playback.
  • Total Playback: Up to 40 hours with the charging case.

2. Powering On/Off

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

3. Bluetooth Pairing

  1. Ensure the earphones are charged and powered on.
  2. Open the charging case. The earphones will enter pairing mode, indicated by flashing LED lights.
  3. On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
  4. Select "Immortal 131" from the list of devices.
  5. Once connected, a confirmation sound will play, and the LED indicators will change.
  6. The earphones feature Bluetooth Version 5.3 for stable connectivity up to 10 meters.

Operating Instructions

1. Touch Controls

The Immortal 131 earphones feature easy touch controls for managing audio playback, calls, and other functions. Specific touch gestures are detailed in the quick start guide included in the package.

boAt Immortal 131 earphones highlighting signature sound, IWP technology, Type C interface, easy touch controls, and IPX4 splash & sweat resistance.

Image: An exploded view of the boAt Immortal 131 earphone, showcasing its internal components and key features like boAt Signature Sound, IWP™ Technology with BT v5.3, Type C Interface, Easy Touch Controls, and IPX4 Splash & Sweat Resistance.

2. BEAST™ Mode (Low Latency Gaming)

Activate BEAST™ Mode for an ultra-low latency gaming experience. This mode reduces audio delay to just 40ms, ensuring synchronized sound effects and voice communication during intense gaming sessions.

boAt Immortal 131 earphones with BEAST Mode enabled, showing 40ms super low latency.

Image: The boAt Immortal 131 earphones with a gaming-themed background, illustrating the BEAST™ Mode feature for 40ms super low latency, ideal for gaming.

3. ENx™ Technology for Clear Calls

The Immortal 131 is equipped with four microphones and ENx™ Technology, which enhances call quality by filtering out environmental noise. This ensures clear voice transmission during calls, whether for gaming communication or regular phone calls.

Diagram of boAt Immortal 131 earphones showing the placement of four microphones and ENx Technology for superior call quality.

Image: A cutaway diagram of the boAt Immortal 131 earphones, indicating the positions of four microphones (Mic 1, Mic 2, Mic 3, Mic 4) and highlighting ENx™ Technology for superior call quality.

4. RGB Lights

The charging case and earphones feature vibrant RGB LED lights, adding a distinctive visual element. These lights may indicate charging status, pairing mode, or simply provide aesthetic appeal.

boAt Immortal 131 charging case with blazing RGB lights.

Image: The boAt Immortal 131 charging case with its lid open, showcasing the blazing RGB lights on both the case and the earphones.

Maintenance

  • Cleaning: Use a soft, dry cloth to clean the earphones and charging case. Do not use abrasive cleaners or solvents.
  • Ear Tips: Regularly remove and clean the ear tips with a damp cloth. Ensure they are completely dry before reattaching.
  • Water Resistance: The earphones are IPX4 rated, meaning they are resistant to splashes and sweat. Do not submerge them in water or expose them to heavy rain. Ensure the charging port is dry before charging.
  • Storage: When not in use, store the earphones in their charging case to protect them and keep them charged. Store in a cool, dry place away from direct sunlight and extreme temperatures.

Troubleshooting

Problem Possible Solution
Earphones not powering on. Ensure the earphones and charging case are sufficiently charged. Place earphones in the case and close the lid, then open again.
Earphones not pairing with device.
  • Ensure Bluetooth is enabled on your device.
  • Make sure the earphones are in pairing mode (flashing LEDs).
  • Forget "Immortal 131" from your device's Bluetooth list and try pairing again.
  • Ensure earphones are within 10 meters of the device.
No sound or low volume.
  • Check volume levels on both the earphones and your connected device.
  • Ensure earphones are properly seated in your ears.
  • Try re-pairing the earphones.
Poor call quality.
  • Ensure microphones are not obstructed.
  • Move to an area with less environmental noise.
  • Check Bluetooth connection stability.
Charging issues.
  • Verify the charging cable is securely connected to both the case and the power source.
  • Try a different charging cable or power adapter.
  • Ensure the charging contacts on the earphones and inside the case are clean and dry.

Specifications

Feature Detail
Brand boAt
Model Name Immortal 131
Color White
Ear Placement In-Ear
Headphone Form Factor Earbuds
Impedance 100 Ohms
Item Weight 40 Grams
Noise Control Sound Isolation
Audio Driver Type Dynamic Driver
Specific Product Uses Sport, Music, Personal
Compatible Devices Mobile Phones, Desktops, Laptops, Tablets, Televisions
Cable Feature Cable-Free
Water Resistance Level Water Resistant (IPX4 Splash & Sweat Resistance)
Special Features Detachable Cable (likely refers to charging cable), Fast Charging, Built-in Microphone, Water Resistant
Connectivity Technology Wireless
Wireless Communication Technology Bluetooth
Bluetooth Range 10 Meters
Bluetooth Version 5.3
Control Method Remote (Touch Controls)
Charging Time 10 Minutes (for 180 mins playback)
Battery Life 40 Hours (total with case)
External Test Certification 00551-24-16456

Warranty and Support

The boAt Immortal 131 earphones come with a 12-month warranty against manufacturing defects, provided by the manufacturer.

For warranty claims, technical support, or further assistance, please refer to the contact information provided on the warranty card included in your package or visit the official boAt support website.

Manufacturer: PLANETA - IMPORTACAO E DISTRIBUICAO DE BRINQUEDOS LTDA

© 2026 boAt. All rights reserved.

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