How to pair headphones Xiaomi True Wireless with each other: instructions for all models

Xiaomi’s True Wireless headphones (TWS) They've become an integral part of everyday life, and they're convenient for sports, work and music, but many users are faced with the problem that when they buy or reset their headphones, they don't sync with each other. One headphone connects to the phone, and the other is silent or works separately. In this article, we will discuss how to pair Xiaomi headphones together, which models support this feature, and what to do if synchronization does not work.

The pairing process depends on the headphone model: for AirDots Pro 2, Redmi Buds 4 or Xiaomi Buds 3T Pro algorithms may differ. We'll look at the universal methods that work for most devices, as well as the individual nuances for popular lines. If you just bought headphones or they stopped syncing after updating the firmware – this guide will help you get them back to normal operation.

What are Xiaomi models? TWS They support each other's interactions

Not all Xiaomi wireless headphones can sync automatically. Dual pairing depends on the chipset and firmware version. Here is a list of models that support this capability:

• 🎧 Xiaomi AirDots (all generations including AirDots Pro 2 and AirDots 3 Pro)
• 🎧 Redmi Buds (series) 3, 4, 5 and Redmi Buds. 4 Active/Lite/Pro)
• 🎧 Xiaomi Buds (including Buds 3, Buds) 3T, Buds 4 Pro)
• 🎧 Haylou (models) GT1, GT2, GT6 — Compatible with Xiaomi firmware)
• 🎧 Mi True Wireless Earphones (First Generations, but Requires Manual Reset)

If your model is not on the list, it doesn't mean that pairing is impossible. OEM-headphone versions (released for other brands, but based on the Qualcomm chipset) QCC3040 or BES2300) They also support the function, but may require special actions. To find out exactly if synchronization works for your model, check the instructions in the box or the official Xiaomi website.

It is worth noting that even in supported models, the pairing can get lost after:

• ⚡ Updates to the firmware via Mi Home or Xiaomi Wear.
• 🔋 Complete discharge of one of the headphones (especially if it lay without use for more than a month).
• 📱 Connect to another device (for example, if you used headphones with a laptop, and then returned to the smartphone).

Preparing headphones for pairing: what to do before starting

Before you start syncing, make sure the headphones are ready for the process.

1. Charging headphones and case: Each headphone should have a charge level of at least 30%, and the case should have at least 10%. If the indicators on the case are not burning, plug it into charging for 15-20 minutes.
2. Disconnect from other devices. Remove the headphones from the list of connected Bluetooth devices on all gadgets (smartphone, tablet, PC), this will prevent conflicts during synchronization.
3. Reset to factory settings. If the headphones have already been used, they should be returned to their original state (instruction below).
4. Check physical condition: Make sure that the contacts on the headphones and in the case are clean (no oxidation or dirt), and the headphones themselves are not mechanically damaged.

Pay special attention to resetting, which is the most reliable way to get your headphones back on track if they don't sync. TWS procedure:

Charge headphones and case up to 30%+

Disable headphones from all devices in Bluetooth settings

Reset the headphones to factory settings (see instructions below)

Check the cleanliness of contacts and no damage-->

If one of the headphones does not respond to pressing or does not charge, the problem may be in the hardware, in which case pairing between the headphones will be impossible until repair.

Step-by-step: how to connect Xiaomi headphones with each other

The synchronization algorithm varies by model, but most of the time the standard method is used, and let’s look at the Xiaomi AirDots 3 Pro and Redmi Buds 4 (for other models, the nuances are shown in the table below).

Standard method (for most models)

1. Remove both earphones from the case. They should automatically turn on (the indicator blinks).
2. Press and hold the touchpad on the right earphone for 10-15 seconds. The indicator should start flashing red and white (pairing mode).

If the headphones flash red or don’t sync, repeat the procedure by resetting the settings (see next section).

Features for different models

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If the headphones don't sync after 3 attempts, try using another charger. USB-PC port does not allow the case to properly initialize the pairing process.

How to reset the settings of headphones Xiaomi to factory

If standard pairing doesn't work, the headphones probably remember the old connection settings, and in this case, hard reset will help. The procedure is different for different models, but the general principle is the same: you need to return the headphones to their original state.

Universal Resetting Method (for most models)

1. Place both headphones in the case and close the lid.
2. Connect the case to the charging (required!).
3. Open the case cover and hold the touchpad on both headphones simultaneously for 20-30 seconds.
4. The indicators on the headphones should go out, then flash red (reset successfully completed).

Model-specific discharge

• 🔹 Xiaomi AirDots Pro 2: Press 5 times on the right earphone sensor, then repeat for left.
• 🔹 Redmi Buds 4 Pro: Hold the sensor on the right earphone for 15 seconds until voice confirmation is heard.
• 🔹 Haylou GT6: Place the headphones in the case, then press the button on the case 3 times (the indicator will flash green).

Once reset, Xiaomi earphones lose all the stored connections, so they will have to be re-matched with the smartphone. If the reset did not help, the problem may be a firmware or hardware malfunction.

Common Problems and Their Solutions

Even after pairing the right headphones Xiaomi TWS They may not work properly. Let's look at the typical situations and how to fix them.

Problem 1: One earphone is not connected (only mono works)

If you hear only one sound after pairing, check:

• 🔋 Charge level. Take the problem earphone out of the case and see if the light is on. If it's not, it's dead.
• 📶 Distance to smartphone: Some models (such as AirDots) lose communication between headphones if the phone is further than 5 meters.
• 🔄 Bluetooth settings. From the smartphone's connection menu, select Forget the device, then re-pair the pairing.
• 🛠️ Physical damage. Check if moisture has entered the speaker or contacts (especially relevant for the open-design Redmi Buds 3 Pro).

If nothing helps, try forcefully reconnecting the headphones:

1. Put both earbuds in the case.
2. Close the lid, wait 10 seconds, then open it.
3. Get your headphones out – they should sync automatically (the indicators will light up in blue).

Problem 2: Headphones connect to the phone, but do not sync with each other

This problem often occurs after updating a firmware or connecting to multiple devices.

• 🔄 Reboot the Bluetooth module on your smartphone. Turn off and turn on Bluetooth or restart your phone.
• 📱 Use the official app. For Xiaomi Buds models 3/4 Pro Install Xiaomi Wear and Update the Firmware.
• 🔋 Fully discharge and charge your headphones. Sometimes it resets temporary synchronization errors.

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If Xiaomi headphones connect to the phone as two separate devices (e.g. Mi True Wireless Left and Right), it means that the pairing between them is lost.

Problem 3: Headphones are constantly turning off or making noise

Reasons for unstable work:

• 📶 Interference from other devices: Wi-Fi routers, microwaves or other Bluetooth gadgets can cause interference. Try using headphones elsewhere.
• 🔋 If the case is discharged below 20%, the headphones may lose communication.
• 📱 For models with support for updates (for example, Buds 4 Pro), check the relevance of the software in Xiaomi Wear.

Critical information: The first generation Xiaomi AirDots and Redmi Buds (2018-2019) do not support multithreaded Bluetooth (Multipoint), which means that they cannot connect to two devices at the same time (for example, a phone and a laptop), and when you try to connect, the synchronization between the headphones is lost.

Firmware Update: When It Can Help

If pairing doesn't work despite all attempts, the problem could be outdated firmware.Some Xiaomi models TWS (For example, Buds 3 Pro, AirDots 3 get updates that fix sync errors:

1. Install the official annex: 📱 Xiaomi Wear (for new models). 📱 Mi Home (for older ones, for example AirDots 2).

Connect the headphones to the app via Bluetooth.

The device → Firmware update

Do not turn off the headphones during the upgrade!

It can take up to 10 minutes to update, and when it's done, the headphones automatically reboot, and you have to re-couple them with your smartphone.

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Before updating the firmware, check the charge level of the headphones - it should be at least 50%. If during the process, the headphones run out, they can fail.

If there is no update button in the app, your model does not support OTA-Updates. In this case, you just have to reset your settings or contact the service.

Alternative ways of pairing (if nothing helps)

If standard methods don’t work, try non-obvious solutions that sometimes help to get your headphones back on track.

Method 1: Forced synchronization through the case

This method works for models with a button on the case (for example, Haylou). GT1 or Redmi Buds 3):

1. Put both earbuds in the case.
2. Close the lid, then press and hold the button on the case for 10 seconds.
3. Open the lid – the indicator on the case should flash green (the signal of successful synchronization).
4. Take out the headphones and check the connection.

Method 2: Using the second phone

Sometimes the headphones don't sync because of a conflict with the current device.

1. Connect the headphones to another smartphone (preferably on Android with Bluetooth 5.0 support)+).
2. Wait for automatic pairing between headphones.
3. Disconnect them from the second phone and connect them to the main one.

Method 3: Manual reconnection through developer settings

For advanced users: If headphones are defined as two separate devices, you can try to force them to combine through the developer’s Android settings:

1. Activate Developer Mode (click 7 times on the Build Number in the phone settings).
2. Go to Settings. → System system → For developers → Bluetooth Audio Codec.
3. Choose. AAC or SBC (This can stabilize the connection).
4. Remove the headphones from the list of devices and connect again.

The average cost of repairing headphones Xiaomi TWS service-centre:

If the headphones are warranty (usually 12 months from the date of purchase), the repair will be free. To confirm the warranty, you will need a check or data from the Mi Home app (if the device was linked to the account).

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Before visiting the service center, reset your settings and check the headphones on another phone, which will help to eliminate software errors and save time on diagnosis.

FAQ: Frequent questions about pairing Xiaomi headphones