Connecting Xiaomi Airdots 3 Pro to a smartphone: full instructions with error solutions

Xiaomi Airdots 3 Pro wireless headphones have become a popular choice due to the combination of high-quality sound, convenient design and affordable price. However, even with such devices, users sometimes have difficulties when connecting for the first time – especially if it is a non-standard scenario (for example, connecting to multiple devices or after resetting). In this article, we will analyze all possible ways of pairing, including nuances for different operating systems, and give recommendations for adjusting the sound and eliminating typical errors.

It’s important to understand that Airdots 3 Pro supports Bluetooth 5.2, which provides stable connectivity and low power consumption. However, some features (such as Dual Device Connection or Game Mode) may require additional manipulation in the settings of the smartphone. If you are experiencing problems, do not rush to return your headphones to the store: 90% of the time the solution lies on the surface.

1. Preparation of headphones for the first connection

Before you start pairing, you need to make sure that the headphones Xiaomi Airdots 3 Pro are in the device search mode.

• 🔋 Charge the case to at least 30% – with a discharged battery, the indicator may not display the correct connection status.
• 🎧 Remove the headphones from the case – they should automatically turn on (you will hear a beep).
• 🔄 Activate pairing mode: Press the touch panels on both headphones simultaneously for 5-7 seconds until the indicators start flashing red and white.

If the lights flash only white, the headphones have already been paired with another device, in which case they should be reset (instructions in the next section). LED-Case indicator: If it burns red, it signals a low charge level, which can interfere with stable connection.

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If the headphones don’t respond to touch, try cleaning the touch panels with a dry wipe – fat or moisture can block the response.

2. reset Airdots 3 Pro settings to factory

If the headphones have been previously connected to another device or are not working properly, a complete reset may be required, which removes all stored Bluetooth profiles and returns the device to factory settings.

1. Place both headphones in the case and close the lid.
2. Open the case cover and hold the button on the back for 15-20 seconds until the indicator flashes red and white.
3. Remove the headphones from the case - they will automatically go into pairing mode.

After reset, the Airdots 3 Pro headphones will appear in the list of available devices as Mi True Wireless Earphones 3 Pro. If the name does not appear, try rebooting the Bluetooth module on your smartphone (turn it off and turn it on again in the settings).

3. Step-by-step connection to an Android smartphone

The process of pairing with Android devices (including smartphones Xiaomi, Samsung, Realme and others) takes no more than a minute.

1. Open Settings → Bluetooth on your smartphone and activate the module.
2. Make sure the Airdots 3 Pro headphones are in pairing mode (flashing red and white).
3. In the list of available devices, select Mi True Wireless Earphones 3 Pro and confirm your connection.
4. After successful pairing, the indicators on the headphones will light up in blue (left) and white (right).

On some firmware (for example, MIUI 14+) after connecting, a pop-up will appear with a suggestion to install the Mi Earphones branded application. Its installation is not required, but it is recommended for accessing advanced settings (equalizer, gestures, firmware update).

Headphones are displayed in the list of connected devices|The sound is played synchronously in both headphones.|Indicators are lit blue/white (do not flash)|Bluetooth Settings: "Mi True Wireless Earphones 3 Pro"-->

4. Connection to iPhone (iOS) and features of the work

While Airdots 3 Pro is optimized for Android, it is fully compatible with iPhone (iOS 12 and above).

• 📱 No support. AAC-codec – the iPhone will use the SBC, Which can slightly degrade the sound quality.
• ⚙️ No proprietary application – settings equalizer and gestures will be unavailable.
• 🔊 Sound Lag in Games – Turn off Dual Audio in Bluetooth Settings to reduce lag.

Instructions for connection:

1. Open the settings → Bluetooth on the iPhone.
2. Hold the button on the Airdots 3 Pro case for 3 seconds to activate the pairing mode.
3. In the list of devices, select Mi True Wireless Earphones 3 Pro and wait for the connection.

If the headphones are plugged in but the sound is interrupted, try turning off the Auto Switch between devices feature in Bluetooth settings on the iPhone.This often solves the communication cliff problem.

5. Sound tuning and gesture control

Once successfully connected, you can adjust the sound settings and control playback using touch panels on headphones.

For fine tuning of sound in the Mi Earphones app, you can:

• 🎛️ Equalizer with presets (Bases, Rock, Pop, Castomium).
• 🔇 ANC (Active noise cancellation: three levels of intensity.
• 🎧 Transparency mode – skips surrounding sounds.

Important: Low-latency mode (Game Mode) is automatically activated when games start, but it can be manually enabled with triple tap, in which the audio delay is reduced to 80 ms, but battery life is reduced.

6. Common Problems and Their Solutions

Even after connecting properly, users sometimes experience problems, and here are typical scenarios and ways to fix them:

⚠️ Warning: If one of the headphones is not working, check if the smartphone is activated Mono-audio mode (on Android: Settings) → Special facilities → Audio. → Mono-audio. Turn it off!

If Airdots 3 Pro headphones suddenly turn off during a conversation, try turning off the Absolute Volume feature in the Android developer settings (path: Settings → About Phone → Assembly Number (7 taps) → Developer settings → Turn off absolute volume).

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Most connectivity problems are solved by consistently performing three actions: resetting headphones, restarting the smartphone, re-pairing.

7. Connect to Multiple Devices (Multipoint)

Dual Device Connection allows Airdots 3 Pro to connect to two devices at the same time (e.g., a smartphone and a laptop).

• 📱 The main device is the one to which the headphones were connected first (priority for incoming calls).
• 💻 The second device can only play audio (the microphone will not work).
• 🔄 Automatic switching only occurs when sound is played on the second device.

How to set up:

1. Connect the headphones to the first device (for example, a smartphone).
2. Activate the pairing mode on the headphones (retain touch panels 5 seconds).
3. Connect them to the second device (laptop) via Bluetooth Settings.
4. In the Mi Earphones app, enable the option of Dual Device Connection.

If the headphones don’t switch automatically, manually disconnect them from the current device (in the Bluetooth menu) – they must connect to the second one within 5-10 seconds.

8. Update firmware and Verification

The manufacturer periodically releases firmware updates for Airdots 3 Pro, fixing bugs and adding new features. You can only check and update the software through the official Mi Earphones app (available for Android and iOS).

Instructions:

1. Connect the headphones to your smartphone.
2. Open the Mi Earphones app and go to the firmware update section.
3. If a new version is available, click Update and wait for the process to complete (don’t turn off the headphones!).

The current firmware version can be found in the same app section, with the latest updates as of 2026:

• V12.5.4.0 - fixes microphone problems in calls
• V12.3.8.1 – Improved connection stability with iOS
• V12.1.6.0 — support added LC3-codec (for Android 13)+).

⚠️ Warning: Don't interrupt the upgrade process! If the headphone battery runs out during firmware, they may stop turning on. Charge the case to 100% before starting.

FAQ: Frequent questions about Xiaomi Airdots 3 Pro