How to sync wireless headphones with Xiaomi phone: full instruction

Wireless headphones have become an integral part of everyday life — they are convenient for listening to music, calling and even watching videos. Xiaomi smartphone owners often face the question of how to connect correctly. TWS-Headphones for the phone, especially if it's the first sync or devices of different brands. In this article, we'll look at all the nuances of connection, from basic steps to solving typical problems.

The synchronization process may vary depending on the headphone model (for example, Redmi AirDots, Xiaomi Buds or third-party devices) and the version of the MIUI firmware. We will look at universal methods that work on most devices, and also give recommendations for specific cases. If you just bought new headphones or encountered a connection error, this guide will help you understand without unnecessary complications.

Preparing for connection: what to check before synchronization

Before you start connecting, make sure both devices are ready to sync, which will save you most of the problems in the initial stage.

First, check the headphones and the case. Even if the indicator on the case is on, it does not always mean that the headphones themselves are charged. Remove them from the case for 10-15 seconds — if they do not turn on or emit audio signals, they need to be charged. For most Xiaomi and Redmi models, it is enough 10-15 minutes of charging to start the connection process.

Second, make sure your Xiaomi smartphone has Bluetooth enabled. To do this, swipe down from the top edge of the screen to open the notification bar, and check if the Bluetooth icon is active. If it's gray, tap it to turn it on. You can also go to Settings → Connections and Sharing → Bluetooth and activate the function there.

• 🔋 Charging devices: case and headphones should be charged at least 20-30%.
• 📱 Bluetooth on your phone: enabled and visible for other devices.
• 🎧 Pairing mode: Headphones must be in search mode (usually activated by a long press of a button on the case).
• 📦 Compatibility: Check if your smartphone supports Bluetooth 5.0+ (relevant to new headphone models).

⚠️ Note: If you connect Xiaomi headphones to a phone of another brand (such as Samsung or iPhone), additional configuration may be required in the manufacturer’s application.

If you are connecting your headphones for the first time, they should automatically go into pairing mode when you remove them from the case. If this does not happen, read the instructions for your model - usually to activate the search mode you need to hold the button on the case for 3-5 seconds until the indicator starts flashing white or blue.

Step-by-step: how to connect wireless headphones to Xiaomi

Now, to the synchronization process itself, here's a generic manual that works for most models. TWS-Headphones including Xiaomi AirDots, Redmi Buds, Haylou and others.

Step 1: Remove the headphones from the charge case. They should automatically turn on (usually accompanied by an audible signal or a voice message). If the headphones do not turn on, press and hold the touchpad on one of them for 3-5 seconds.

Step 2: Activate the pairing mode.

• If the headphones are new, they will immediately go into search mode after extraction.
• If the headphones have already connected to another device, place them back in the case, then remove and hold the button on the case (usually 5-10 seconds) until the indicator starts flashing quickly.

Step 3: On a Xiaomi smartphone, open Settings → Connections and Sharing → Bluetooth. Make sure the Bluetooth slider is active. Your headphones (e.g., Redmi Buds 3 or Mi True Wireless Earphones) should appear on the list of available devices.

Step 4: Tap the headphone name in the list. If you need to confirm pairing, click Connect or OK. Some models (such as Xiaomi Buds 4) may request access to contacts and call history – this is necessary for the hands-free function to work properly.

Headphones appear in the list of connected devices |

The sound is played through headphones (check in any player)|

The indicator on the case is on with a smooth light (does not blink)|

The mobile app (if any) displays the charge level-->

If the connection is successful, you'll hear a beep in your headphones, and in the Bluetooth list next to the device name, you'll see the message "Connected." Now you can test the sound by running music or video.

⚠️ Note: On some Xiaomi models (e.g, POCO X3 Or Redmi Note 10) when the headphones are connected, you can automatically activate the Improved Sound Quality mode (in Bluetooth settings), which can cause the audio to delay when watching the video.

Features of connection for different models Xiaomi

Although the general principle of synchronization is the same for all TWS-Some Xiaomi models have their own nuances. Let's consider the most popular devices and their features.

For models that support branded applications (for example, Mi Earphones or Xiaomi Wear), it is recommended to install them from Google Play or AppGallery.

• 🎛️ Configure the control gestures (double touch, hold).
• 🔊 Adjust the equalizer and noise reduction modes.
• 📊 View the charge level of the case and headphones.
• 🔄 Update the headphone firmware (if available).

For example, in Redmi Buds 4 Pro, you can activate LDAC mode through the app for improved sound quality, but this reduces battery life. If you're not an audiophile, you'd better leave the standard AAC or SBC codec.

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If the headphones are not determined by the phone, try resetting them: place them in the case, then hold the button on the case for 15-20 seconds until the indicator flashes red.

Problem Solving: What to do if the headphones are not connected

Even if you do all the steps right, you can make mistakes, and let's look at the most common problems and how to fix them.

Problem 1: Headphones don’t appear in the Bluetooth list.

• 🔄 Reboot Bluetooth: Turn off and turn on the module on your phone again.
• 📱 Check compatibility: Older headphones (like AirDots 1) may not be supported by newer Bluetooth 5.2 smartphones+.
• 🔋 Charging: Unloaded headphones do not broadcast the signal. Charge them for 10-15 minutes.
• 🚫 Device conflict: If the headphones previously connected to another phone, reset them (hold the button on the case for 15 seconds).

Problem 2: The headphones are plugged in, but there is no sound.

• 🔊 Check the sound source: in the player or call settings, select headphones as the output device.
• 🎵 Bluetooth codec: in Bluetooth settings (clicking on the gear icon next to the headphones) select SBC or AAC instead of aptX (if available).
• 🔄 Reconnect: Turn off the headphones in the settings and connect again.

Problem 3: The headphones only connect one at a time.

This is a typical problem for TWS-headphones, when the phone sees only the right or left earphone:

• 🔄 Reset the headphones: place both in the case, hold the button for 15 seconds, then reconnect.
• 📦 Check the case: sometimes contacts in the case are oxidized - wipe them with an alcohol napkin.
• 🔊 Update the firmware: Some models (e.g. Redmi Buds 3 Pro) have updates to fix this bug.

⚠️ Attention: If Xiaomi headphones connect to the phone but immediately turn off - the problem may be energy saving. → Battery and productivity → Manage battery consumption and disable optimization for the Mi Earphones app (if installed).

How to turn off and reconnect the headphones

If you need to temporarily turn off your headphones (for example, to connect them to another device) or they start to work incorrectly, follow the following steps:

Disconnection:

1. Open Settings → Connections and Sharing → Bluetooth.
2. Find your headphones in the list and click on the gear icon (⚙️) near-name.
3. Select Disable (earphones will remain in the phone’s memory) or Forget the device (complete removal from the list).

Reconnect:

• If the headphones were simply turned off, remove them from the case and they will automatically connect to the phone (if Bluetooth is on).
• If you choose to Forget the device, you will have to go through the pairing process again (see the instructions above).

Some Xiaomi models (such as Mi 11 or POCO F3) have a Quick Connect function. If the headphones support it (such as Xiaomi Buds 3T), they will appear in the notification bar when extracted from the case - just click on the notification for instant connection.

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If the headphones often turn off on their own, check your energy saving settings. In Settings → Battery → Consumption Management, add the Bluetooth app to the exclusion list.

Additional settings: how to improve sound quality

Once connected successfully, you can optimize the sound and control of your headphones, and here are some useful settings:

1. Selecting a Bluetooth codec.

Open Settings → Connections → Bluetooth, click on the gear icon next to the headphones and select Audio Codec.

• SBC is versatile, but with mediocre quality.
• AAC is better for music, but can cause delays.
• AptX or LDAC is a high quality, but not supported by all models.

2. Customization of gestures.

If your headphones support touch control (such as Redmi Buds 4), install the Mi Earphones app and set up:

• Double touch – playback / pause or call voice assistant.
• Triple touch - move to the next track.
• Retention - the on/off of noise reduction.

3. Activation of the game sound mode.

To reduce the latency of audio in games or videos, turn on Low Latency in Bluetooth settings (available on MIUI 12+).

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To check for sound delay, use the YouTube test: type in the search "Bluetooth latency test" and select a video with a flashing screen and a beep. The difference between flash and sound should not exceed 100-150 ms.

Compatibility with other devices: can you connect Xiaomi headphones to an iPhone or computer?

Xiaomi's wireless headphones are compatible not only with smartphones of this brand, but with other devices.

Connection to iPhone (iOS):

• 🍎 The pairing process is the same: turn Bluetooth on in Settings, find the headphones in the list and connect.
• ⚠️ Gesture control functions can work incorrectly without a proprietary app (it is available only for Android).
• 🔊 Codec AAC It is supported by aptX or LDAC — no.

Connection to your computer (Windows/macOS):

• 🖥️ Windows. 10/11: open the settings → Devices → Bluetooth, click Add device and select headphones.
• 🍏 On Mac: Open System Settings → Bluetooth and perform pairing.
• 🎮 An additional Bluetooth adapter may be required for use with gaming consoles (such as PlayStation or Nintendo Switch) as not all consoles support the same. TWS-headphones.

Headphones Xiaomi AirDots 3 and newer support the connection to two devices at the same time (for example, to the phone and laptop), but this requires manually activating the multipoint mode in the proprietary application.

FAQ: Answers to Frequent Questions