Volume control in Xiaomi headphones: all ways + solution of quiet sound

Xiaomi headphones are some of the most popular accessories for the brand’s smartphones, but many users face volume control problems. The sound is too quiet even at maximum, the slider does not respond to the settings, the limitations of MIUI prevent you from setting a comfortable level. In this article, we will analyze all the ways to change volume from basic to hidden, including settings via Bluetooth, physical buttons on the headphones themselves and even bypassing system restrictions.

We will focus on common issues: why the headphones Redmi AirDots, Xiaomi Buds or wired Mi Basic play quieter than expected, and how to fix it without risking damage to the speakers. Also consider the nuances for different versions of MIUI (including MIUI 14 and HyperOS) and smartphone models – from Redmi Note to flagship Xiaomi 14.

1. Basic adjustment through volume slider on smartphone

The most obvious way is to use hardware volume buttons on the body of your smartphone or a virtual slider in the notification panel, but there are nuances that many people don't know about:

• 🔊 Volume buttons are the default to regulate media sound (music, video), but in some firmware they can switch to a bell or alarm. To check the current mode, press a button and look at the icon next to the slider.
• 📱 V MIUI 12+ The slider in the notification panel is divided into two levels: the first click opens a quick adjustment, the second - an extended menu with a choice of sound type (Media, Call, Alarm).
• 🔇 If the slider is locked at maximum, but the sound is still quiet, the problem may be the restriction. EU-Firmware (see section 4).

On some models (such as the POCO F5 or Xiaomi 13T), the volume slider in the notification panel can stick after the update, which is solved by rebooting or resetting the sound settings to Settings → Sound and vibration → Reset settings.

Adjustment through the Sound Settings (MIUI) app

MIUI has a separate menu for fine-tuning the sound that many people miss.

1. Open the Settings. → Sound and vibration.
2. Select the sound settings (in some versions – Additional settings).
3. Slip on Media Volume or Volume Levels.

Here you will see individual sliders for:

• 🎵 Media (music, video, games)
• 📞 Call.
• ⏰ Alarm clock
• 🔔 Notifications

Important: MIUI 14 and HyperOS have an option called Adaptive Sound, which automatically adjusts the volume to the ambient noise, and if it's on, the manual tuning can get lost. Turn it off if you want full control.

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If there is no audio settings in the Sound and Vibration menu, try searching for “volume levels” in the settings search – it’s faster than searching manually.

3. Physical buttons on headphones: how to use

Many Xiaomi models are equipped with hardware buttons or touch panels to control volume.

In headphones Xiaomi Buds 3 Pro and newer volume control through touch panels works only when connected to Xiaomi smartphones on MIUI 12.5+. On other devices (iPhone, Samsung), this feature can be disabled.

⚠️ Warning: If the physical buttons on the headphones are no longer responsive, try resetting them to factory settings. To do this, hold both buttons (or touchpads) for 10 seconds until the indicator flashes.

Bypassing volume restrictions in EU-firmware

Xiaomi smartphones for the European market (EU-ROM) have a software limit of maximum volume to 85 dB in accordance with the norms of EN 50332-2. This applies to headphones.

• 🔧 Through the Engineering Menu: Open the Phone app and type ##36446337##. Go to Hardware Testing → Audio → Headset Mode. In the Max Vol field, set 150 (default: 85).

With ADB:

adb shell settings put global volume_steps 15

This command increases the number of volume steps from 7 to 15, allowing you to adjust the level more accurately.

Installation of global firmware:

Global ROM

EU

⚠️ Warning: Volume upwards of 85 dB can damage hearing during long-term listening, and you may also burn speakers in cheap headphones (e.g. Redmi AirDots S).

5. Volume setting via Mi Earphones app

The official Mi Earphones app (formerly Mi Headset) allows you to fine-tune the sound for Xiaomi Bluetooth headphones, downloadable from Google Play or AppGallery (for Huawei).

• 🎛️ Equalizer: Pre-settings (Bases, Vocals, Classics) or manually adjusting bands.
• 🔊 Low frequency amplification: Bass Boost increases bass volume on the 20-30%, but it can cause distortions.
• 🎧 Transparency mode: in headphones with ANC (Xiaomi Buds 4 Pro allows you to hear ambient sounds without removing headphones.
• 🔋 Charge Display: Shows the battery level of each headphone and case.

Headphones connected via Bluetooth | App updated to the latest version | Developer mode enabled (to access hidden settings) | Bluetooth disabled on other devices (to avoid conflicts)

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Problems with quiet sound: causes and solutions

If Xiaomi headphones play too quietly even at maximum volume, the reasons may be as follows:

For Xiaomi wired headphones (such as Mi Hybrid or Mi Dual Driver) check out:

• 🔌 3.5mm connector: often oxidized or contaminated. Clean it with alcohol.
• 🔄 Impedance mode: in Settings → Additionally. → Select High Impedance for models with resistance above 32 ohms.

7. Additional methods: third-party applications and EQ

If standard methods don't work, you can use third-party utilities.

• 🎛️ Wavelet (from developers) Viper4Android): Supports LDAC, AAC, It has a 9-band equalizer and presets for different genres. It requires root for full functionality, but it works without it.
• 🔊 Volume Booster GOODEV: It's up to 200 percent volume, it works with wired and Bluetooth headphones, it can cause distortion at maximum levels.