How to increase the volume on Xiaomi wireless headphones: from standard settings to hidden chips

Xiaomi’s wireless headphones are among the most popular gadgets due to their price-to-quality ratio. However, many users face a problem: even at maximum volume, the sound seems quiet, especially in noisy places or when listening to music at low frequencies, and not only the technical limitations of the headphones themselves, but also the software limits that Xiaomi sets through MIUI firmware or the Mi Earphones app.

In this article, we’ll break down all the working ways to increase volume on Xiaomi AirDots (1/2/3/Pro), Redmi Buds (3/4/5 Pro), Xiaomi FlipBuds and others — from basic smartphone settings to hidden features and third-party utilities. It’s important to understand that some methods can affect sound quality or speaker life, so we’ll point out the risks and alternatives for each option.

1. Checking the basic settings: what you might have missed

Before you resort to radical measures, make sure that the problem is not in the obvious settings. Often users overlook simple settings that limit volume.

Let’s start with the Bluetooth settings on the smartphone:

• 📱 Absolute volume: In Settings → Connected devices → Bluetooth settings → Additionally, find the option "Absolute Volume" and turn it off. This feature synchronizes the volume level on the headphones and phone, which sometimes leads to artificial restriction.
• 🔊 Media Volume: Make sure the volume slider in the player (such as Mi Music or Spotify) and the system regulator (buttons on the sidebar of the smartphone) are raised to the maximum.
• 🎧 Headphone Mode: Some Xiaomi models have a separate audio profile for wireless devices. → Sound. → Sound quality.

Important: On Xiaomi AirDots 3 Pro and Redmi Buds 4 Pro headphones, the default maximum volume is limited to ~80% of the actual speaker power. This is done to protect hearing, but you can bypass the limitation (more on this below).

2.Mi Earphones' proprietary app: hidden volume settings

The official Mi Earphones app (available for Android and iOS) allows you to fine-tune the sound, but many of the features are hidden in the depths of the menu.

Step 1. Update the headphone firmware

• 🔄 Run Mi Earphones, plug in your headphones and check for updates in the Branded Software section. New firmware versions sometimes remove software volume restrictions.
• ⚠️ Warning: Do not interrupt the upgrade process - this can cause the headphones to fail.If the battery is below 50%, charge the case first.

Step 2. Set up the equalizer

In the Sound → Equalizer section, select the preset Bass or Rock, which automatically raises the volume of low and medium frequencies, which subjectively makes the sound louder.

1. Select a User Profile.
2. Lift sliders to 60 Hz, 230 Hz and 1 kHz by +3...+5 dB.
3. Reduce high frequencies (10 kHz and higher) by −2 dB to avoid distortion.

Step 3: Enable the Game Sound mode

Some models (e.g. Redmi Buds 5 Pro) have the option of Gaming audio in the app settings, which reduces latency and increases volume by 10-15% by turning off some audio filters.

3. Resetting headphones to factory settings

If the headphones suddenly become quieter than before, the cause may be a firmware failure or incorrect settings.

Instructions for most models:

1. Put both headphones in the case and close the lid.
2. Press and hold the button on the case (usually located behind) for 10-15 seconds until the indicator flashes red and white.
3. Open the cover of the case and wait until the headphones reset (the indicator will turn white).
4. Connect the headphones again via Bluetooth.

For Xiaomi AirDots Pro 2 and Redmi Buds 3 Pro:

• 🔧 Press and hold the touchpads on both headphones simultaneously for 8 seconds until you hear the reset beep.

⚠️ Warning: Reset removes all user settings, including device binding. After the procedure, you may need to reset the equalizer.

4.Use of third-party applications to amplify sound

If standard methods fail, you can use third-party utilities that bypass the limitations of MIUI or Android/iOS, but they have their own nuances.

Top.-3 Android:

For the iPhone:

On iOS, the options are limited due to the system’s closure, but you can try:

• 🎵 Boom 3D — add 3D-effects and enhance bass (there is a free version).
• 🔊 Equalizer+ — Simple equalizer with presets.

⚠️ Note: Volume Booster applications can damage speakers when used at maximum volume for long periods, and we recommend testing them at medium levels and monitoring for audio distortion.

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Before installing third-party apps, check the reviews from the past month – some utilities contain ads or collect data.

5. Modification of the headphone firmware (for advanced users)

If you’re willing to take the risk, you can manually flash headphones with alternative firmware without volume limits, a method only suitable for models running Qualcomm QCC30xx chips (such as Xiaomi AirDots Pro 2 or Redmi Buds 4 Pro).

What you need:

• 🖥️ Windows computer 10/11.
• 🔌 USB-Type-C Cable for Connecting a Case.
• 🛠️ QFlash Tool and firmware (see forums) 4PDA or XDA-Developers).

Step-by-step:

1. Download the archive with the firmware and unpack it.
2. Connect the headphone case to the PC in firmware mode (usually you pinch the button on the case when connecting the cable).
3. Launch the QFlash Tool, select the firmware file (.hex or.bin) and press Start.
4. Wait until the cable is complete (don't turn off!) The headphones will reboot automatically.

⚠️ Attention: Incorrect firmware can cause headphones to fail. If you do not have experience, it is better to consult a specialist. Also note that after firmware, support for branded functions may disappear (for example, ANC or transparent).

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Headphone firmware is an extreme method, and 80 percent of the time, the volume problem is solved by standard settings or third-party apps.

6. Hardware causes of low volume: when it's time to go to service

If the software methods did not help, the problem may be in the hardware:

• 🔇 Contamination of speakers: Dust and earwax accumulate over time on the headphone grid, lowering the volume. Carefully clean them with a soft brush or compressed air.
• 🔋 Battery wear case: If the case doesn't charge the headphones to 100%, they can run in "saving" mode at low volume. check battery condition at Mi Earphones.
• 🛠️ Membrane damage speaker: When falling or moisture hits, the membrane can deform, leading to a muffled sound.

How to check for hardware malfunction:

1. Connect your headphones to another device (like a laptop or tablet), and if the volume is the same low, the headphones are a problem.
2. Try listening to a test signal (e.g. audiocheck.net) – if some frequencies are missing, the speaker is damaged.
3. Look at charging indicators: if the headphones discharge too quickly, the power controller may fail.

If you suspect a hardware breakdown, contact the Xiaomi service center or a proven electronics repair. The average cost of diagnosis is 300-500 rubles, replacement of the speaker is 1000-2000 rubles (depending on the model).

7. Alternative solutions: if nothing helps

If all methods have been tried, but the volume still does not suit, consider the following options:

1. Use of an external amplifier

For models with a USB-C connector (such as the Xiaomi FlipBuds Pro), you can connect a portable DAC/amplifier (such as the FiiO BTR3 or Sound Blaster X4), which will increase signal power and improve sound quality.

2. Replacement of hambushes

Standard silicone earbuds let out external noise, making it seem like the headphones are playing quietly. Try foam earbuds (like Comply Foam) that are better at isolating sound and increasing subjective volume by 20 to 30 percent.

3. Sound adjustment at player level

Some music apps have their own amplifiers:

• 🎶 Poweramp (Android): There is a Preamp option in the settings (+6 dB).
• 🍎 Apple Music (iOS): Enable the Equalizer → Late nights (increases the average frequency).

FAQ: Frequent questions about the volume of Xiaomi headphones