1. Introduction
Thank you for choosing the realme Buds T100 wireless earbuds. This manual provides detailed instructions on how to set up, operate, and maintain your earbuds to ensure optimal performance and longevity. The realme Buds T100 feature Bluetooth 5.3 connectivity, IPX5 water resistance, AI Environmental Noise Cancellation for calls, and up to 28 hours of total playback.
2. Package Contents
Please check the package for the following items:
- realme Buds T100 Earbuds (L/R)
- Charging Case
- USB Type-C Charging Cable
- Silicone Ear Tips (S, M, L sizes)
- User Manual
3. Setup
3.1. Charging the Earbuds and Case
Before first use, fully charge the earbuds and charging case.
- Place the earbuds into the charging case.
- Connect the USB Type-C charging cable to the charging port on the case and a power source.
- The indicator light on the case will show charging status. A full charge is indicated when the light turns solid green or off, depending on the model.
A fully charged case can provide multiple charges for the earbuds, extending total playback time up to 28 hours.

Image: realme Buds T100 earbuds and charging case, highlighting the 28 hours of total playback capacity.
3.2. Pairing with Your Device
Follow these steps to pair your realme Buds T100 with a new device:
- Ensure the earbuds are in the charging case and the case lid is open.
- The earbuds will automatically enter pairing mode. The indicator light on the case may flash.
- On your device (smartphone, tablet, etc.), go to Bluetooth settings and turn on Bluetooth.
- Search for available devices and select "realme Buds T100" from the list.
- Once connected, you will hear a confirmation tone, and the indicator light on the case will turn off.

Image: The realme Buds T100 earbuds and charging case, alongside a smartphone displaying the pairing interface for the earbuds.
4. Operating Instructions
4.1. Wearing the Earbuds
For optimal sound quality and comfort, choose the correct size of ear tips and insert the earbuds gently into your ear canal. Rotate slightly to secure them in place.
4.2. Touch Controls
The realme Buds T100 feature intuitive touch controls on each earbud:
| Action | Function |
|---|---|
| Double Tap (L/R) | Play/Pause music, Answer/End call |
| Triple Tap (L/R) | Next track |
| Press and Hold (1 earbud) | Reject call |
| Press and Hold (both earbuds) | Switch between EQ Modes / Enter Game Mode |
4.3. EQ Modes
The realme Buds T100 offer three distinct EQ modes to customize your audio experience:
- Bright: Enhances treble for clearer vocals and instruments.
- Balanced: Provides a neutral and well-rounded sound profile.
- Bass Boost+: Amplifies bass frequencies for a richer, more powerful sound.
You can switch between these modes by pressing and holding both earbuds simultaneously, or through the realme Link app.

Image: realme Buds T100 earbuds displayed with a smartphone screen illustrating the selection of '3 EQ Modes: Bright, Balanced, Bass boost+'.
4.4. Game Mode
Activate Game Mode for an ultra-low latency experience of 88ms, ideal for gaming and video playback where audio-visual synchronization is critical. This mode can typically be toggled via the realme Link app or a specific touch control gesture (refer to the app for precise controls).
4.5. AI Environmental Noise Cancellation (ENC) for Calls
The earbuds feature AI ENC technology to reduce ambient noise during phone calls, ensuring your voice is clear and audible to the person on the other end, even in noisy environments.

Image: realme Buds T100 earbuds in their open charging case, accompanied by a visual representation of AI ENC technology for clear calls.
5. Maintenance
5.1. Cleaning
- Regularly clean the earbuds, ear tips, and charging case with a soft, dry, lint-free cloth.
- Do not use harsh chemicals, cleaning solvents, or strong detergents.
- Remove ear tips and clean them separately with mild soap and water if necessary, ensuring they are completely dry before reattaching.
- Clean the charging contacts on both the earbuds and the case with a dry cotton swab to ensure proper charging.
5.2. Storage
- When not in use, always store the earbuds in their charging case to protect them and keep them charged.
- Store in a cool, dry place, away from extreme temperatures and direct sunlight.
6. Troubleshooting
If you encounter issues with your realme Buds T100, try the following solutions:
| Problem | Possible Solution |
|---|---|
| Earbuds not pairing | Ensure earbuds are charged. Place them in the case, close the lid, then open it again to re-enter pairing mode. Turn Bluetooth off and on on your device. |
| No sound from one earbud | Check battery level of both earbuds. Try resetting the earbuds (refer to realme Link app for specific instructions). |
| Low volume | Adjust volume on your device. Ensure ear tips are properly sealed in your ear canal. Clean any debris from the earbud speakers. |
| Earbuds not charging | Ensure charging cable is securely connected. Clean charging contacts on earbuds and case. Try a different charging cable or power adapter. |
| Poor call quality | Ensure earbuds are properly worn. Move to an area with less environmental noise. Check your device's network signal. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | realme |
| Model Name | Buds T100 |
| Connectivity Technology | Bluetooth 5.3 |
| Water Resistance | IPX5 (Earbuds only) |
| Total Playback Time | Up to 28 hours (with charging case) |
| Low Latency | 88ms (Game Mode) |
| Noise Control | AI Environmental Noise Cancellation for calls |
| EQ Modes | Bright, Balanced, Bass Boost+ |
| Impedance | 33 Ohm |
| Sensitivity | 102 dB |
| Ear Placement | In-ear |
8. Safety Information
- Do not disassemble, repair, or modify the product.
- Keep the product away from liquids and moisture.
- Avoid exposing the product to extreme temperatures.
- Do not use the product at high volume for extended periods to prevent hearing damage.
- Dispose of the product and its battery responsibly according to local regulations.
9. Warranty and Support
For warranty information and customer support, please refer to the warranty card included in your package or visit the official realme website. Keep your proof of purchase for warranty claims.





