Wired headphones are still a hotspot for Xiaomi smartphones, despite the proliferation of wireless technologies. They provide stable connection, minimal audio delays and often better transmit bass. However, many users face problems when connecting first: the microphone does not work, control buttons are not recognized, sound is too quiet or distorted. In this article, we will examine all the nuances of setting wired headphones on Xiaomi, Redmi and POCO devices – from basic connection to fine sound optimization.
Xiaomi smartphones feature its own MIUI shell, which sometimes makes adjustments to standard Android settings. For example, some models (for example, Xiaomi 13 Pro or Redmi Note 12) lack a 3.5 mm connector, and wired headphones require a USB-C → 3.5 mm adapter. We take all these nuances into account and provide universal solutions that work on most devices of the brand.
1. Basic wired headphone connection to Xiaomi
So, to start with, the simplest thing is physical connectivity, and depending on your Xiaomi smartphone model, the process might be a little different.
- 🔌 For devices with 3.5 mm connector (Redmi) 10A, POCO M4 Pro: just insert the headphone plug into the socket before the click. The system must automatically recognize the accessory.
- 🔗 For devices without a 3.5 mm connector (Xiaomi) 12T, Redmi K50): Use a certified or branded adapter USB-C → 3.5mm. Connect the adapter to the port USB-C, Then put the headphones in.
- ⚡ For devices with Wireless Charging: make sure the adapter does not block the wireless charging zone (relevant for Xiaomi 13 Ultra).
When you connect, you'll see a "Hearphones connected" notification on the screen. If you don't, check:
- The density of the plug entry into the connector (sometimes helps a slight swaying).
- The cleanness of the connector — dust and dirt in the 3.5mm socket — is the most common cause of broken headphones on Xiaomi.
- The performance of the headphones on another device.
2. Sound tuning: equalizer and effects
By default, MIUI uses a standard sound profile, which is not always optimal, to improve the sound:
- Go to Settings → Sound and vibration → Sound quality.
- Enable the option "Equalizer" and select one of the presets: 🎵 Basses - for lovers of low frequencies. 🎶 Rock - Enhanced Mid-Frequency. 🎙️ Voice - Optimized for podcasts.
"User"
60 Hz
16 kHz
Some models (Xiaomi 11T Pro, Redmi K40) have additional effects:
- 🔊 Dolby Atmos – creates surround sound (requires activation in Settings) → Additionally. → Dolby).
- 🎧 Adaptive sound – automatically adjusts to the type of headphones.
☑️ Optimizing the sound on Xiaomi
⚠️ Attention: On devices with MIUI 14 and later, some sound effects may conflict with third-party players (e.g., Poweramp or Poweramp). VLC). In this case, disable the system equalizer and use the built-in application.
3. Solving microphone problems in wired headphones
A frequent complaint of Xiaomi users is that the microphone in the wired headphones does not work during calls or recording voice.
| Problem. | Possible cause | Decision |
|---|---|---|
| The microphone doesn't transmit a voice. | Incorrectly selected source of sound | During the call, tap the icon "Hearphones" in the notification panel |
| Noise and interference | Bad contact in the connector | Clean the 3.5mm nest with a toothpick (carefully!) |
| The microphone only works in some applications. | Restrictions on permits | Go to Settings → Applications → Permissions → Microphone and enable access for the desired programs |
| Low volume microphone | Hardware limitation | Use headphones with resistance of 16-32 ohms |
For devices with USB-C adapter:
- 🔧 Check adapter compatibility – not all cheap models support microphone transmission.
- 🔄 Try reconnecting the adapter (sometimes retrieval and re-insertion helps).
💡
If the microphone doesn’t work on WhatsApp or Telegram, try turning off the “Noise Suppression” option in the voice calling settings of these apps.
4.Configuring control buttons on the wire
Many wired headphones have built-in buttons to control playback and calls, and on Xiaomi, their setting depends on the MIUI version:
For MIUI 12-14:
- Go to Settings → Connected devices → Headphones.
- Choose your headphone model (if it is determined by the system).
- Slip on "Setting buttons" and assign actions: 🎵 Single pressing - playback / pause. 📞 Double press - the next track or revoke the call. 🔇 Long pressing - calling the voice assistant.
For older versions of MIUI (up to 12):
The button setting function may not be available.
- Use third-party apps like Headset Button Controller (ADB rights required).
- Check if your headphone model supports the CTIA standard (most modern Xiaomi devices work only with it).
How to check the standard for connecting headphones?
5. Optimization of battery consumption when using headphones
Yes, wired headphones also affect battery consumption! Especially if you use a USB-C adapter → 3.5 mm. Here's how to minimize consumption:
- 🔋 Turn off "Sound Improvement" in Settings → Sound. → The sound quality, if you don’t notice the difference.
- 🎧 Use low-resistance headphones (16-32 ohms) – they require less power to amplify the signal.
- 🔌 For adapters. USB-C Turn off fast charging while listening to music (in Settings) → Battery).
⚠️ Note: On some models (Xiaomi) 12S Ultra, Redmi K60 Pro) adapters USB-C → 3.5 mm can cause the port to overheat with prolonged use. If the case near the connector becomes hot, let the device cool for 10-15 minutes.
6. Frequent errors and their correction
Even after you set it up properly, users are faced with typical problems, and we're going to look at some of the most common ones.
| Mistake. | Reason. | Decision |
|---|---|---|
| The sound is interrupted. | Conflict with Bluetooth | Turn off Bluetooth in Settings → Connections |
| A quiet sound in one earpiece | Connector contamination or wire damage | Clean the connector with alcohol, check the headphones on another device |
| Headphones are defined as a “headset”, but there is no sound. | Failure of the audio driver | Reboot your smartphone or reset your sound settings |
| The control buttons are not working. | Incompatible standard (OMTP instead of CTIA) | Use an adapter or replace your headphones |
If none of the solutions worked, try resetting the sound settings to factory:
- Go to Settings → System and device → Resetting.
- Select "Reset the sound settings."
- Confirm the action and restart the device.
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Before resetting the sound settings, write down the current equalizer parameters - after resetting, they will return to the default values.
7. Recommendations for choosing headphones for Xiaomi
Not all wired headphones work equally well with Xiaomi devices.
- 🎧 Resistance: optimally 16-32 Ohms Headphones with resistance >50 ohms can sound too quiet without an external amplifier.
- 🔌 Type of plug: for new models Xiaomi (without 3.5 mm connector) need an adapter USB-C → 3.5 mm supported CTIA.
- 🎵 Sensitivity: not less than 100 dB/mW for loud sound without distortion.
The best budget options for Xiaomi:
- 🏆 Xiaomi Hybrid Pro HD — optimized MIUI, There is a microphone and control buttons.
- 💰 1MORE Piston Fit – Balanced sound, compatible with most adapters.
- 🎶 SoundMagic E11C — High quality builds, suitable for audiophiles.
⚠️ Avoid cheap "no-name" headphones with USB-C connector – they often do not support the transfer of data from the microphone and can damage the port of the smartphone due to poor-quality soldering.