Xiaomi Redmi Buds 8 Vitality Edition

Contents

Xiaomi Redmi Buds 8 Vitality Edition TWS Earphone User Manual

Model: Redmi Buds 8 Vitality Edition (M2537E1)

Brand: Xiaomi

1. Product Introduction

Thank you for choosing the Xiaomi Redmi Buds 8 Vitality Edition TWS Earphones. This manual provides essential information for setting up, operating, and maintaining your device. Please read it carefully before use.

1.1 Key Features

  • Dual-mic AI Noise Reduction for Calls
  • 14.2mm Large Dynamic Driver with Titanium Diaphragm
  • Ergonomic Semi-in-ear Design for Extra Comfort
  • Up to 37 Hours Long Battery Life with Charging Case
  • Up to 6m/s Wind Noise Cancellation
  • Dual-device Smart Connection
  • Bluetooth 5.4 Connectivity
  • IP54 Water and Dust Resistant
  • AAC Codec Support
  • Google Fast Pair
  • Customizable EQ Settings via Xiaomi Earbuds App

1.2 Package Contents

The package includes the following items:

  • Redmi Buds 8 Vitality Edition Earbuds (1 pair)
  • Charging Case (1)
  • User Manual (1)
Redmi Buds 8 Vitality Edition Earbuds and Charging Case
Image: Redmi Buds 8 Vitality Edition earbuds and charging case.
Redmi Buds 8 Active product image with features
Image: Overview of Redmi Buds 8 Active features including semi-in-ear design, 14.2mm driver, and clear calls with dual-mics.

2. Setup and Initial Use

2.1 First Use and Pairing

  1. When using for the first time, remove the earphones from the charging case and peel off the protective charging contact isolation film.
  2. Place the earphones back into the charging case and close the lid.
  3. Reopen the lid. The earphones will automatically enter Bluetooth pairing mode.
  4. On your device (phone, tablet, etc.), turn on Bluetooth.
  5. Search for the earphone name (e.g., "REDMI Buds 8 Vitality Edition") in the Bluetooth menu and select it to connect.

Note: For daily use, simply open the charging case lid, and the earphones will automatically reconnect to the last paired Bluetooth device if it is within range.

Bluetooth 5.4 and IP54 water and dust resistance
Image: Visual representation of Bluetooth 5.4 connectivity and IP54 water and dust resistance.

2.2 Charging

  • To charge the earphones: Place the earphones into the charging case. The charging case will automatically begin charging them.
  • To charge the charging case: Use a USB-C (Type-C) charging cable to connect the case to a power source. The indicator light on the case will turn off when fully charged.

Important: This product does not include a charging cable. Please use a compatible USB-C cable.

Detailed battery life information
Image: Detailed battery life information, showing up to 37 hours total playback with the charging case, 7 hours for earbuds, and 10-minute charge for 2 hours of use.

2.3 Power On/Off and Sleep Mode

  • Power On: Open the charging case, and the earphones will power on automatically.
  • Sleep Mode: Place the earphones back into the charging case and close the lid. The earphones will automatically disconnect from your device and enter sleep mode.

2.4 Wearing the Earphones

Please wear the earphones in the correct direction and gently rotate them until you find the most comfortable and fixed position in your ear.

Ergonomic semi-in-ear design
Image: Highlighting the ergonomic semi-in-ear design for comfortable wear during various activities.

2.5 Dual Device Connection

The earphones can remain connected simultaneously to two Bluetooth devices.

  1. Successfully connect the earphones to the first Bluetooth device.
  2. Place the earphones back into the charging case, keep the lid open, and press and hold the bottom button of the charging case for 2 seconds. The indicator light will flash, indicating pairing mode.
  3. Connect to the second Bluetooth device. After successful pairing, the earphones will automatically connect to both devices simultaneously.

Note: Dual-device connection is enabled by default.

Dual-device connectivity diagram
Image: Diagram illustrating how to connect the earbuds to two devices simultaneously, such as a phone and a tablet.

2.6 Restore Factory Settings

To restore the earphones to factory settings:

  1. Delete any existing pairing records for the earphones on your Bluetooth device(s).
  2. Place the earphones into the charging case with the lid open.
  3. Press and hold the bottom button of the charging case for 10 seconds. The indicator light will flash slowly three times, then start flashing rapidly.
  4. The earphones are now restored to factory settings and re-entered pairing mode. If no connection is made within 1 minute, the pairing mode will automatically exit, and the light will turn off.

3. Operating the Earphones

3.1 Touch Controls

The Redmi Buds 8 Vitality Edition features intuitive touch controls on both the left (L) and right (R) earphones:

  • Double-click (x2):
    • Music: Play/Pause
    • Call: Answer/Hang up
  • Triple-click (x3):
    • Music: Next Track
  • Hold for 2 seconds:
    • Wake up voice assistant
    • Reject Call

Tip: You can customize these operation preferences via gesture settings in the Xiaomi Earbuds App or on your Xiaomi phone.

Dual-mic AI call noise reduction in use
Image: Illustration of dual-mic AI call noise reduction technology, showing a user making a clear call.
Wind-noise reduction for clear calls
Image: Demonstrating the 6m/s wind-noise reduction feature, ensuring clear calls even in windy outdoor environments.

4. Connect Xiaomi Earphone App

Download and install the Xiaomi Earphone App to unlock more features and personalize your listening experience.

  1. Scan the QR code below or search for "Xiaomi Earphone App" in your app store to download and install.
  2. Follow the App interface prompts to connect the earphones.

Note: Ensure Bluetooth is turned on. During connection, place the headphones into the charging case, open the lid, and bring it close to your phone. The Xiaomi Earphone App supports Android 6.0 and above phones, as well as iOS 14.0 and above devices. Please upgrade the App version to the latest version for optimal performance.

Xiaomi Earbuds app with EQ settings
Image: Screenshot of the Xiaomi Earbuds app interface showing customizable EQ settings for different sound profiles.

5. Specifications

Property Value
Product Name Wireless Earphones
Product Model M2537E1
Wireless Connection Bluetooth™ 5.4
Charging Interface Type-C
Headphone Input Parameters 5V=70mA
Charging Case Input Parameters 5V=-500mA
Charging Case Output Parameters 5V=-150mA
Operating Temperature 0°C-45°C
Operating Distance 10m (Unobstructed Open Environment)
CMIIT ID Located at the bottom of the battery compartment
Exploded view of 14.2mm dynamic driver
Image: Exploded view of the 14.2mm large titanium-plated dynamic driver, showing its various components.

6. Safety Information

Please read and comply with the following precautions to ensure optimal performance and avoid dangerous or illegal situations.

  • Product information and certification markings are located inside the charging case.
  • Comply with relevant regulations in your region or country; do not use this product while driving.
  • Use a charging cable approved by this manufacturer, compatible with this model and meeting national safety standards. When connecting to an AC adapter for charging, use an AC adapter that meets national safety requirements and has obtained CCC certification.
  • The product contains a non-removable lithium battery; do not replace the battery yourself to avoid damaging the battery or device. Batteries can only be replaced at authorized service centers and must be replaced with batteries of the same model; replacing batteries of incorrect models poses fire or explosion risks. If the battery shows severe swelling, do not continue using it.
  • Do not dispose of old batteries in household waste; handle this device and used batteries according to local laws and regulations.
  • Do not disassemble, strike, crush, or throw the product into fire; it may cause explosion.
  • Do not throw batteries into fire or high-temperature ovens, or crush or cut batteries mechanically; this may cause battery explosion.
  • Do not expose the battery to overheating environments such as sunlight, fire, or oven-like conditions, which may cause fire or explosion.
  • Do not place batteries in extremely high or low temperature environments, as this may cause explosion or leakage of flammable liquids or gases.
  • This product is not a toy; small parts contained in the main unit and accessories may cause choking or other injuries in children. Please keep the product out of reach of children.
  • If redness or swelling occurs on the contacted skin, discontinue use immediately and consult a doctor.
  • When using this product, it may reduce perception of external danger warning sounds; please confirm the safety of your surroundings during use.
  • To prevent possible hearing damage, do not use this product at high volume for extended periods.
  • The symbol ⎓ indicates direct current voltage.

The Bluetooth text trademark and logo are registered trademarks of Bluetooth SIG, Inc., and Xiaomi Inc. has obtained permission for any use of such trademarks. Other trademarks and product names belong to their respective owners.

6.1 Hazardous Substances in Products

The table below outlines the presence of hazardous substances in the product components:

Component Name Hazardous Substances
Pb Hg Cd Cr(VI) PBBs PBDEs DBP DIBP BBP DEHP
Headphone X O O O O O O O O
Charging Case X O O O O O O O O
Battery X O O O O O O O O

Note 1: 'O' indicates that the content of this hazardous substance in all homogeneous materials of this component does not exceed the requirements of the national standard for restrictions on the use of hazardous substances in electrical and electronic products.

Note 2: 'X' indicates that the content of this hazardous substance exceeds the national standard requirements for restricted use of hazardous substances in electrical and electronic products in at least one homogeneous material of the component. Currently, there is no mature alternative solution in the industry, and this product complies with EU RoHS environmental requirements.

Environmental Service Life: The product (excluding batteries) has a 10-year environmental service life under normal use conditions. The battery has a 5-year environmental protection service life under normal use conditions. The environmental service life for this product refers to the safe usage period under the conditions specified in the product instruction manual, during which no toxic or hazardous substances will leak from the product.

7. Maintenance

  • Cleaning: Regularly clean the earbuds and charging case with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
  • Storage: Store the earphones in their charging case when not in use to protect them from dust and damage. Keep them in a cool, dry place away from extreme temperatures.
  • Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not used for extended periods.
  • Water and Dust Resistance: The earphones are IP54 rated for water and dust resistance. This means they are protected against limited dust ingress and splashing water from any direction. Do not submerge them in water or expose them to heavy rain.

8. Troubleshooting

If you encounter any issues with your Redmi Buds 8 Vitality Edition, please refer to the following common solutions:

  • Earphones not pairing:
    • Ensure the isolation film has been removed from the charging contacts.
    • Make sure the charging case has sufficient battery.
    • Try restoring factory settings (see Section 2.6).
    • Ensure Bluetooth is enabled on your device and the earphones are within range.
  • No sound from one or both earphones:
    • Check the earphone battery level.
    • Ensure the earphones are properly connected to your device.
    • Try cleaning the charging contacts on both the earbuds and the case.
    • Restart your device and try pairing again.
  • Charging issues:
    • Ensure the USB-C cable is properly connected to both the charging case and the power source.
    • Try a different USB-C cable and power adapter.
    • Check if the charging contacts on the earbuds and case are clean and free of debris.
  • Buttons not responding:
    • Ensure the earphones have sufficient battery.
    • Try restarting the earphones by placing them in the case and closing/reopening the lid.
    • If the issue persists, perform a factory reset.
  • Intermittent disconnections:
    • Ensure your device is within the 10m operating distance.
    • Avoid areas with dense electromagnetic interference (e.g., near Wi-Fi routers, microwaves).
    • Update the Xiaomi Earphone App and earphone firmware to the latest version.

9. User Tips

  • Optimize Sound: Use the Xiaomi Earbuds App to customize EQ settings to match your preferences for different music genres or moods.
  • Seamless Switching: Take advantage of the dual-device connectivity feature to effortlessly switch between your phone and tablet without re-pairing.
  • Clear Calls: For the best call quality, ensure the earbuds are properly seated in your ears to maximize the effectiveness of the dual-mic AI noise reduction and wind-noise cancellation.
  • Battery Management: A quick 10-minute charge can provide up to 2 hours of listening time, which is useful for quick top-ups when you're in a hurry.

10. Warranty and Support

This product strictly implements after-sales service in accordance with relevant consumer protection laws.

10.1 Warranty Period and Service

  • Within 7 days of receipt: If the product exhibits performance failures listed in the "Product Performance Failure Table" and confirmed by a Xiaomi After-sales Service Center, you may enjoy free return or exchange service.
  • Within 8 to 15 days of receipt: If the product exhibits performance failures listed in the "Product Performance Failure Table" and confirmed by a Xiaomi After-sales Service Center, you may enjoy free replacement or repair service.
  • Within 12 months of receipt: If the product experiences performance failures listed in the "Product Performance Failure Table" and confirmed by a Xiaomi After-sales Service Center, free repair service is available.

10.2 Product Performance Failure Table (Examples)

  • Functions listed in the user manual fail
  • Speaker is silent
  • Microphone is silent
  • Button function failure
  • Damage to the main body caused by structural or material factors
  • Unable to charge normally

10.3 Non-Warranty Regulations (Examples)

The warranty does not cover issues arising from:

  • Unauthorized repair, misuse, collision, negligence, abuse, liquid ingress, accident, modification, incorrect use of non-authorized product accessories, or tearing off/altering labels and anti-counterfeit marks.
  • Exceeded warranty period.
  • Damage caused by force majeure.
  • Cases not listed in the 'Product Performance Failure Table'.
  • Performance failures listed in the 'Product Performance Failure Table' caused by human factors affecting this product and its accessories.

Note: It is recommended to retain the packaging box for at least 30 days from the date of receipt for product safety during transportation.

10.4 After-sales Service Contact

If you need after-sales service, please call Xiaomi service hotline: 950816 or visit the Xiaomi After-sales Service website: www.mi.com/service.

Manufacturer: Xiaomi Communications Technology Co., Ltd.

Manufacturer Address: Room 019, 9th Floor, Building 6, No. 33, Xierqi Middle Road, Haidian District, Beijing

For more information about this product, please visit the sales website: www.mi.com.

Manual Version: V1.0

A PDF version of the user manual is available for download at: User manual (PDF)

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