How to connect Xiaomi wireless headphones to an Android phone: the full guide

Why Xiaomi Headphones Don’t Connect to Android and How to Fix It

Xiaomi’s wireless headphones are some of the most popular smartphone accessories, thanks to a combination of price, sound quality and convenience. However, even with such devices, users face problems when they first connect: the phone “can’t see” the headphones, the connection is constantly interrupted or the sound is distorted, most often due not to a breakdown, but to the features of the Bluetooth protocol or Android settings.

In this article, we will look at all possible ways to connect, from standard synchronization to manually adding a device through a developer menu, highlighting common errors (for example, when one earphone does not work) and giving a checklist to diagnose problems. The instructions are relevant for all models Xiaomi/Redmi Headphones: from budget Redmi Buds 3 Lite to the flagship Xiaomi FlipBuds Pro.

If you've tried to plug in your headphones before, but you haven't succeeded, skip the first section and go straight to the troubleshooting section. For beginners, let's start with the basic steps.

Preparation for connection: what to check before starting

Before syncing your headphones to your phone, make sure both devices are ready to connect, which will eliminate 80% of the typical problems.

• 📱 Headphone and case charge: Make sure the headphone charge level is at least 30% (the indicator on the case should burn white or green). If the indicator is red, charge 10-15 minutes.
• 🔄 Reset previous connections: If the headphones have already been paired with another device (like a laptop), remove them from the list of Bluetooth devices on that gadget.
• 📲 Android Version: On smartphones with Android 10 and later, the connection is automatic, and on older versions (for example, Android 8) you may need to manually add.
• 🔇 Flight mode: Turn it off in the notification curtain – it blocks all wireless connections, including Bluetooth.

Critical detail: Xiaomi headphones with a Qualcomm QCC3040 chip (such as Mi True Wireless Earphones 2) require a mandatory removal from the case for the first connection. If left inside, the phone will not be able to detect the device.

Standard Bluetooth Connection: Step-by-step

This is a universal method that works for 95% of Xiaomi models. Follow the instructions carefully - skipping at least one step can cause a failure.

1. Take the headphones out of the case. Most models will automatically turn on and go into pairing mode (the indicator will flash red and white or blue).
2. On your phone, open Settings → Connected devices → Bluetooth (on some firmware, the path may differ: Settings → Bluetooth).
3. Activate Bluetooth if it's turned off. Wait for the name of your headphones to appear on the list (e.g. Redmi Buds 3 Lite or Mi True Wireless Earphones).
4. Click on the headphone name in the list. In 5-10 seconds, the notification "Device connected" will appear.

If the headphones don't appear in the list after 30 seconds, go to the manual add-on section, and check if the phone is power-saving: it can restrict scanning of Bluetooth devices.

Manual addition of headphones: if the phone does not see them

Sometimes Xiaomi headphones don’t appear in the standard Bluetooth list, which may be due to:

• 🔌 Bluetooth chip malfunction on headphones (rarely).
• 📱 Conflict with the firmware of the phone (most often on customized ones) ROM).
• 🔄 Bluetooth cache error on Android.

To add headphones manually:

1. Put the headphones in pairing mode: press the button on the case (or the touch panel on the headphones) for 5-7 seconds until the indicator starts flashing red and blue.
2. On your phone, click Add a new device (or Device Search) to the Bluetooth menu.
3. If the headphones don’t appear, try to type their name manually (e.g. Redmi Buds 3) and wait for the connection.

On some models (for example, Xiaomi AirDots Pro 2) to reset the settings you need to quickly press the touch panel of the headphone three times, and then they will appear in the list of devices.

Features of connection on Xiaomi phones (MIUI)

If you have a Xiaomi, Redmi or POCO smartphone with MIUI firmware, the connection process may be different, and these devices have additional features for the brand’s headphones:

• 🎧 Fast connection: When you first pair, a pop-up will appear with a suggestion to install the Mi Earphones branded app (available on Google Play), which you need to configure the equalizer and update the firmware of the headphones.
• 🔊 Dual Connection: Xiaomi headphones can be connected to your phone and laptop at the same time (for calls and music, for example.
• 🔋 Charge Display: The notification curtain will show the charge level of the case and each headphone separately (works only on the headphone). MIUI 12 and newer).

On MIUI phones, there is also a hidden feature called Priritized Connection, which if the headphones are often turned off, activate it:

Settings → Connections and Sharing → Bluetooth → Settings (cog) → Priority Connection

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If after the MIUI update, the headphones stopped connecting, reset their settings. To do this, press the button on the case for 10 seconds until the indicator flashes red.

Troubleshooting: Headphones don’t connect or malfunction

Let's look at the most common problems and their solutions, and if your situation isn't on the list, check the table below.

⚠️ Attention: If the headphones are connected but the sound is interrupted every 2-3 seconds, the problem may be codec conflict. → Sound settings → Codec and select. SBC instead AAC or.

If none of these things work, try connecting your headphones to another phone. If they work, your smartphone is having a problem (possibly a faulty Bluetooth module). If they don't work, contact Xiaomi's service center.

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Before resetting the headphones to the factory settings, check if the phone is powered on the "Energy Saving for Bluetooth" mode - it can block a stable connection.

Advanced settings: Developer mode and alternative methods

If standard methods don't work, you can try connecting headphones through developer mode or third-party apps, which require caution, but sometimes help in desperate situations.

Method 1: Reset Bluetooth settings via Developer Mode

1. Activate Developer Mode: Go to Settings → About Phone → MIUI Version and click on it 7 times.
2. Back to Settings → Additionally. → For developers.
3. Find the Bluetooth Reset option and confirm the action.

Method 2: Use of the Bluetooth Auto Connect application

This app from Google Play allows you to manually add a device to your device. MAC-Suitable for cases where the headphones are defined by the system, but not connected. The address can be found through another device (for example, a laptop) or on a headphone box.

⚠️ Note: Do not use applications like Bluetooth Repair or Fix Bluetooth – they often contain malicious code and do not solve real problems.

Frequent questions about connecting Xiaomi headphones