How to turn up the volume on Xiaomi wireless headphones: from basic settings to hidden features

Xiaomi’s wireless headphones are some of the most popular on the market due to their price-to-quality ratio, but many users are faced with the problem of not volume enough. Even at maximum settings, the sound can seem quiet, especially in noisy conditions or when listening to music with low bitrate, the reasons for this lie in both hardware limitations (for example, low power speakers in budget models) and in the software limits set by the manufacturer to protect the hearing.

In this article, we’ll look at all the possible ways to turn up the volume on Xiaomi AirDots, Redmi Buds, Mi True Wireless and more, from standard smartphone settings to hidden engineering menus and third-party apps. It’s important to understand that some methods can affect sound quality or shorten the life of the device, so we’ll point out the risks and alternatives. If you’re willing to experiment, let’s go!

1. Basic volume settings on smartphone and headphones

Before you take any drastic measures, check the obvious parameters. Often the problem lies not in the headphones, but in the settings of the sound source - a smartphone, tablet or computer.

On Android smartphones (including Xiaomi, Redmi, POCO):

• 📱 System volume: Make sure the volume slider in the notification panel is set to maximum. on some firmware (e.g, MIUI 14+) There are separate regulators for multimedia, calls and alarms.
• 🎵 App settings: Players (Mi Music, Spotify, YouTube Music) can have their own volume limiter. Go to the app settings and check the Normalization or Equalizer setting.
• 🔊 Do Not Disturb Mode: Turn it off in the sound settings (Settings) → Sound and vibration → Do not disturb. In this mode, some notifications and sounds are muted.

On the iPhone:

• 🍎 B Settings → Music. → Choose Preset Late Night (intensifies low frequencies) or Rock (increases total volume).
• 🔋 Check the volume limit in Settings → Sounds, tactile signals. → Security and volume. Turn off the option to lower loud noises.

On the headphones themselves Xiaomi (if supported):

• 🎧 Double/triple tapping on the headphone case can switch volume modes (depending on the model).For example, on Xiaomi AirDots 3 Pro, holding the sensor for 2 seconds increases volume by 1 level.
• 🔄 Reset your headphones to factory settings (usually by pressing a button 10-15 seconds before the indicator flashes) and sometimes solves software constraints.

⚠️ Warning: If after reset, the headphones stopped connecting, remove them from the list of conjugated devices in the Bluetooth settings of the smartphone and reconnect.

2.Use of equalizer to amplify sound

equalizer (EQ) It allows you to dot the frequency range, which visually increases the volume by raising certain frequencies, and in most cases, it's safer than force-boosting.

Built-in equalizer in MIUI:

1. Open Settings → Sound and vibration → Equator.
2. Choose a Bass or Rock preset – they amplify the low and medium frequencies, which subjectively makes the sound louder.
3. To manually adjust, switch to User and lift sliders in the range of 100-500 Hz (bass) and 1-3 kHz (medium frequencies).

Third-party Android apps:

• 🎛️ Poweramp Equalizer – supports separate profiles for different headphones, has pre-amplifiers (Pre-Amp).
• 🎧 Wavelet – automatically selects the settings for your headphone model (there are databases for Xiaomi AirDots and Redmi Buds).
• 🔊 Equalizer FX — It's a simple frequency visualization equalizer that allows you to save presets.

For the iPhone:

• 🍎 Download Equalizer in the App Store+ boom 3D. These apps work as an add-on to a standard player.
• ⚠️ Note: on iOS equalizers work only within the application, not systemically.

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Before using the equalizer, test the headphones at maximum volume without EQ, Sometimes, over-magnifying the low frequencies leads to distortions of sound").

3. Engineering menu and hidden codes for Xiaomi

Manufacturers often limit the maximum volume at the firmware level, but these limits can be circumvented through the Engineering Mode. Xiaomi/Redmi/POCO, but it requires caution.

How to open the engineering menu:

1. Open the Phone app.
2. Enter the code ##36446337##
3. Select Hardware Testing → Audio → Headset Mode.

In this menu you will see the parameters:

• Headset Max Vol is the maximum volume for headphones (the default value is usually 150).
• Headset Min Vol is the minimum volume.
• Headset Media Vol. – Volume for multimedia.

How to change the meanings:

1. Click on the Headset Max Vol.
2. Enter the value from 150 to 160 (not recommended to put higher - risk of distortion).
3. Save the changes and restart the smartphone.

⚠️ Attention: Changing the parameters in the engineering menu can damage the speakers of the headphones or smartphone. If after the changes there are wheezing or the sound is completely lost, return the values to the original and reset the settings.

For headphone models with a Qualcomm chip (for example, Xiaomi AirDots Pro 2), you can try activating the High Performance Audio mode:

1. In the engineering menu, go to Hardware Testing. → Audio → HiFi Audio.
2. Activate the Enable option.
3. Reset the device.

4. Sound amplifiers applications: risks and opportunities

If standard methods don't work, you can use specialized applications that force the audio signal to amplify, but such programs often lead to distortion (clipping) and can shorten the life of headphones.

Top.-3 volume-boosting:

• 🔊 Volume Booster GOODEV — Increases volume to 60% of the original volume, works systemically (including YouTube, games).
• 🎧 Precise Volume – allows you to adjust volume levels accurately (for example, set 127% of the maximum).
• 📱 Speaker Boost – Optimized for Bluetooth devices, has a built-in equalizer.

How to use the Volume Booster GOODEV:

1. Download the app from Google Play.
2. Launch and give access to the sound settings.
3. Move the Boost Level slider 50-60% (above is the risk of distortion).
4. Activate the option Apply to Bluetooth.

Side effects:

• 🔇 The appearance of background noise ("hisping") on quiet tracks.
• 🎵 Distortion of sound at high frequencies (squeaking, wheezing).
• 🔋 Increased battery consumption of the smartphone (up to 10-15%).

1. Check the current volume without the amplifier (remember the level).

2. Set a minimum boost (20–30%) and gradually increase.

3. Test on different tracks (bass, high frequencies).

4. Turn off the amplifier when wheezing occurs.

5. Watch the temperature of the smartphone (applications can load the processor).-->

5. Hardware methods: cleaning, membrane replacement and firmware

If the software fails, the problem can be in the physical state of the headphones, and over time, the speakers get clogged with dust, the membranes wear out, and the contacts oxidize, all of which reduce the volume.

Headphone cleansing:

• 🧹 Use a soft brush (for example, for camera lenses) or a cotton swab dipped in alcohol to clean the speaker grille.
• 💨 To remove dust from the inside, you can use a canister with compressed air (keep at a distance of 10 cm).
• ⚠️ Do not use sharp objects – it will damage the membrane!

Replacement of membranes:

In budget models (Redmi Buds) S2, Xiaomi AirDots Youth membranes are often made from cheap materials that deform over time:

1. Disassemble the headphone case (a plastic shoulder blade and a hair dryer will be required to soften the glue).
2. Carefully remove the old membrane and install a new one (you can buy it on AliExpress or in service centers).
3. Get the body together, check the leaks.

Headphone flashing:

Some models (Xiaomi AirDots Pro, Mi True Wireless 2) support alternative firmware that removes volume restrictions. TWS Tool allows you to:

• 🔧 Change the maximum volume level.
• 🎛️ Set up an equalizer at the headphone level.
• 🔄 Disable energy-saving modes that reduce sound quality.

⚠️ Warning: Reflashing your headphones can lead to loss of warranty and permanent damage.Before the procedure, back up your original firmware and follow the instructions of experienced users on forums (for example, before the procedure, 4PDA or XDA-Developers).

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Hardware methods (cleaning, membrane replacement) give the most stable result, but require accuracy. Flashing is only suitable for advanced users and can void the warranty.

6.Alternative solutions: from external amplifiers to model replacement

If none of these methods worked, consider radical options:

External Bluetooth amplifier:

Devices like FiiO BTR3 or BT-W5 They connect to headphones and amplify the signal at the hardware level:

• 🔊 Increase the volume without distortion.
• 🎵 Support for high-quality codecs (aptX, LDAC).
• 🔋 Built-in battery (up to 10 hours of operation).

Replacement of headphones with a model with better speakers:

If your Xiaomi AirDots or Redmi Buds are initially quiet, it might be worth considering models with more powerful drivers:

Use of headphones with wired connection:

If wireless headphones fundamentally do not suit the volume, consider Xiaomi Hybrid Pro HD Mi In-Ear Headphones Pro 2 – they connect through a 3.5 mm connector and give a cleaner sound without Bluetooth restrictions.

7. Frequent mistakes and how to avoid them

When trying to turn up the volume, users often make mistakes that lead to breakages or deterioration of the sound.

Error 1: Installation of the maximum boost in amplifiers

Many people put it right away. +100% in applications like Volume Booster, but this leads to a:

• 🔇 Clipping (distortion of sound at peak frequencies).
• 🔥 Overheating of speakers and the risk of their burnout.

Solution: Start with +20% and gradually increase by testing the sound on different tracks.

Mistake 2: Cleaning headphones with sharp objects

Tortures to clean the speaker grille with a needle or toothpick end:

• 🩹 Damage to the membrane (cracks, punctures).
• 🔌 Short circuit when metal hits contacts.

Solution: Use only soft brushes or compressed air.

Error 3: Ignoring firmware updates

Xiaomi regularly releases updates for headphones that can improve sound, and skipping them, you lose:

• 🎛️ Optimized Equalizer Profiles.
• 🔊 Corrections of loudness bugs at certain frequencies.

Solution: Check for updates in the Mi Home or Xiaomi Wear app every 1-2 months.

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Most volume problems are solved by a combination of software and hardware techniques. Don't neglect simple methods (cleaning, equalizer) in pursuit of radical ones (flashing, amplifiers).

FAQ: Answers to Frequent Questions