How to increase the volume in Xiaomi wireless headphones: all the ways of 2026

Xiaomi wireless headphones are some of the most popular on the market due to the ratio of price to quality. However, many users face a problem: even at maximum volume, the sound seems quiet, especially in noisy places or when listening to music with low frequencies. The reasons can vary from manufacturer limitations to the features of Bluetooth codecs. In this article, we will discuss all working ways to increase the volume in headphones Xiaomi AirDots, Buds, FlipBuds and other models without harming the equipment.

It's important to understand that a quiet sound doesn't always mean a malfunction, and it's often the result of software constraints on the firmware of headphones or smartphones, like the EU's maximum volume regulations (85 dB) to protect users' hearing, but these limits can be circumvented by legal means -- more on that.

Before you start settings, check the obvious: headphone charge (at low battery level, the sound automatically mutes), the cleanness of the speakers (clogged grilles reduce volume by 20-30%), and the quality of the audio source. If that's not the problem, read on.

1. Volume settings on Xiaomi smartphone

The first thing to check is the system settings on the phone itself, and even if the headphones are high volume, the smartphone can artificially limit it. Xiaomi devices (including Redmi and POCO) have hidden settings that allow you to remove these restrictions.

Open Settings → Sound and vibration → Loudness. Here you will see sliders for different types of sound: melody, multimedia, alarm clock. Pay attention to Safe Volume — if it is active, the system automatically lowers the sound after exceeding the limit. Turn off this option. Also check if Do Not Disturb mode is activated or Sound effects that can affect the output signal.

• 🔊 Turn off Safe Volume: This mode limits the maximum sound level to 75-80% from the real potential of headphones.
• 🎵 Check the equalizer: in the Settings menu → Sound. → Choose Preset Bass or Rock – they amplify low frequencies, which subjectively makes the sound louder.
• 📱 Reset the sound settings: If you previously changed the settings manually, return them to the factory through Settings → System system → Resetting settings → Resetting the sound settings.

If the volume hasn't changed after these manipulations, the problem may be in Bluetooth codecs. By default, Xiaomi uses SBC, the most versatile, but not the highest quality codec. Try manually switching to AAC or aptX (if your headphones support them).

1. Put the headphones on the phone.
2. Open Settings → Bluetooth.
3. Click on the gear icon next to the name of your headphones.
4. Choose the Audio Codec and try other options.

2.Use of third-party applications to amplify sound

If the system settings don't work, third-party utilities will come to the rescue, and they work on two principles: either amplify the sound signal at the software level or bypass the limitations of Android. Importantly, some applications require root rights, but we'll only look at those that work without them.

The most effective programs for Xiaomi:

• 🔊 Volume Booster is a simple booster with presets for different types of headphones. 20-40% distortionless.
• 🎛️ Equalizer FX — Advanced equalizer with bass amplification and high frequencies. Supports custom presets.
• 📱 ViPER4Android — Professional audio processor that requires driver installation but gives maximum control over sound (including virtual surround and compressor).

To install ViPER4Android on Xiaomi, follow the instructions:

1. Download APK from the official website (check the version for your chipset!).
2. Install the app and drivers via Magisk (if there is root) or manually through ADB.
3. In ViPER4Android settings, activate Master Limiter and increase Pre-Amp to +3...+6 dB.
4. Turn on Dynamic System to automatically correct sound.

Download the latest version of APK with XDA Developers|

Check compatibility with the phone processor |

Disable other audio modifiers (e.g. Dolby Atmos)|

Backup current sound settings-->

⚠️ Warning: Excessive volume increase through software can cause sound distortion (clipping) or overheating of speakers. +6 dB is dangerous for headphones!

If the sound becomes hoarse or intermittent after installing the booster, try:

• Reduce the gain.
• Turn off Bluetooth and reconnect.
• Reboot the phone.

3. Update to the headphone firmware

The manufacturer regularly releases updates for Xiaomi's wireless headphones, which can improve sound, fix volume bugs or add new codecs. Check the relevance of the firmware through the official Mi Home or Xiaomi Wear app (depending on the model).

Instructions for updating:

1. Put the headphones on the phone.
2. Open the Mi Home app (or Xiaomi Wear for new models).
3. Select your headphones in the list of devices.
4. Go to Settings → Update firmware.
5. If a new version is available, download and install it.

After updating, reset your headphones to factory settings: press the button on the body (or touch panel) for 10-15 seconds until the red / white indicator flashes, this will help avoid conflicts between old and new settings.

⚠️ Warning: If after updating the firmware headphones stopped connecting or the sound is completely gone, perform a full reset (press the power button for 20 seconds) and connect them again. If the problem remains - rollback firmware is possible only through the service center.

4. Hardware methods of increasing volume

If the software didn't work, the problem could be the hardware, the clogged speakers, the worn membranes, or the weak Bluetooth module.

• 🧹 Speaker cleaning: Use a soft brush or toothpick (wrapped in a microfiber) to remove dust and earwax from the bars. Do not use wet wipes or alcohol!
• 🔋 Battery check: at a discharge below 20%, many Xiaomi models automatically turn down the volume.Charge the case and headphones to 100%.
• 🔄 Replacement of pads: If the headphones are false (for example, FlipBuds Pro), try changing the silicone tips to denser ones - this improves noise insulation and subjective volume.

Headphones Xiaomi AirDots 2/3 have a hardware limit of maximum volume at the level of 92 dB. to exceed this threshold can only be by flashing the chip, which cancels the warranty and can bring the device out of order.

If you suspect a speaker malfunction (such as a sound wheezing or missing in one earphone), try the following test:

1. Connect the headphones to another device (tablet, laptop).
2. Play the test sound (you can use audiocheck.net).
3. If the problem repeats, it's a malfunction in the headphones. If the sound is normal, it's the smartphone.

5. Customization of the sound source

Sometimes the problem isn't with the headphones, but with the audio source, like streaming services (YouTube, Spotify) that can compress audio to save traffic, and the settings of specific apps, like YouTube, have a separate volume control.

How to check:

• 🎧 Test on another device: connect your headphones to a PC or other smartphone. If the sound is louder, the problem is with your Xiaomi settings.
• 📀 File Verification: Play the local file in format FLAC or WAV (If it sounds louder, it's not compressed. MP3 — bitrate.
• 🔊 Application settings: Go to Spotify Settings → Sound quality and select Very High (320 kbps).

For Xiaomi owners with MIUI 14+, there is a hidden feature called multimedia audio amplification to activate it:

1. Turn on Developer Mode (7 times click on the MIUI version in Settings → About Phone).
2. Go to Settings → Additional → For developers.
3. Find the item Turn off absolute volume and activate it.
4. Reboot the phone.

This option disables volume synchronization between the phone and the headphones, allowing you to adjust them independently, and once activated, a separate slider for Bluetooth devices will appear in the notification panel.

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If you're listening to music through YouTube Music, try turning off the Volume Normalization feature in the app's settings. It aligns the sound level between tracks, but often understates it.

6. Alternative methods (for advanced users)

If standard methods don't work, you can try advanced methods, but they require technical skills or risk voiding the warranty. Use them at your own risk!

• 🔧 Headphone flashing: Some models (like the AirDots Pro 2) have custom firmware from enthusiasts who remove volume limits. 4PDA or XDA Developers.
• 📡 Use of an external Bluetooth transmitter: cheap adapters (e.g, 1Mii B06) Often give a cleaner signal than the built-in smartphone module.
• 🔊 Connection through AUX-cable: if your headphones support wired connectivity (like FlipBuds Pro), use a 3.5mm adapter.

To reflash the headphones will need:

1. Download firmware and utility (for example, Flipper Zero or nRF Connect).
2. Connect the headphones in DFU mode (usually pressing the button for 10 seconds when connecting to a PC).
3. Fill in new firmware through the program.

⚠️ Attention: Incorrect firmware can permanently disable your headphones. If you are not sure about your skills, contact a specialist. Also note that after flashing, support for branded functions (for example, touch control or touch control) may disappear. ANC).

7. When to contact the service center

If you've tried all the ways, but the sound is still quiet, it's probably a hardware problem.

• 🔇 The sound is missing in one or both headphones.
• 🔊 There was constant noise, crackling or distortion.
• 🔋 Headphones discharge quickly (less than 2 hours of work).
• 📉 Volume spontaneously changes during listening.

Xiaomi Service Center can:

• Clean or replace the speakers.
• Re-sweeten the contacts of the battery (if the problem is in the power supply).
• Update the firmware through service software.
• Replace the Bluetooth module (in rare cases).

The cost of repair depends on the model:

Before the service visit:

1. Reset the headphones to factory settings.
2. Check if the warranty is valid (usually 12 months from the date of purchase).
3. Bring a check or proof of purchase (if any).

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If the headphones are warranty, DO NOT try to disassemble or sew them yourself. This automatically voids warranty obligations.

FAQ: Frequent questions