Xiaomi Buds 3 Pro: How to use it – from connectivity to hidden features

Xiaomi Buds 3 Pro – flagship TWS-Headphones from Xiaomi with support LDAC, It's an adaptive noise maker and a 3-microphone system for crystal clear calls, but even with these advanced features, many users are still wondering how to connect them to a smartphone, adjust their gestures, or update their firmware. This article is a step-by-step guide for beginners and experienced owners, which will reveal all the features of the gadget.

We're going to look at not only the basics, but also the hidden features that aren't mentioned in the official manual, like how to activate low latency for games, or why headphones might suddenly turn off when you're talking. And you will learn how to reset Buds 3 Pro to factory settings, if they began to glitch, and what sound settings will give maximum quality when listening to music through the LDAC.

Whether you bought headphones yesterday or have been using them for a month, there's something new here. Even if you think you've figured out all the features, check out the advanced settings section: you may be missing out on key points that will make it even more convenient to use.

1.The first connection of Xiaomi Buds 3 Pro to the smartphone

The process of pairing the Buds 3 Pro with a phone takes less than a minute, but there are nuances that affect the stability of the connection. Let’s start with the baseline scenario for Android devices (including Xiaomi, Redmi or smartphones). POCO):

1. Remove the headphones from the case - they will automatically go into pairing mode (the indicator on the case will start flashing white and blue).

2. On your smartphone, open Settings → Bluetooth and find in the list of devices Xiaomi Buds 3 Pro.

3. Click on the headphone name and confirm the connection.

The process is similar for iPhones or other iOS devices, but additional permission to access the microphone may be required (if the headphones are used for calls), Importantly, the case must be charged at least 20% when it is first connected, otherwise the process may interrupt.

• 📱 Android (MIUI): After connecting, a pop-up will appear with a proposal to install the Xiaomi Earbuds application - agree, it is necessary for a full setup.
• 🍎 Xiaomi Earbuds app is not available in the App Store, but basic features (calls, music) will work without it.
• ⚡ Problems?: If the headphones aren't defined, try resetting them (press the button on the case for 10 seconds before flashing red).

⚠️ Warning: Don't connect the Buds 3 Pro to two devices at once for the first time - this can cause microphones to malfunction.

2.Gestural Management: What You Can Set Up

Xiaomi Buds 3 Pro headphones support touch control, but not all gestures are activated by default. To set them up, open the Xiaomi Earbuds app and go to Control. Here you can find the following options:

Note that the gestures on the left and right earphones are set separately, for example, you can double-task the left earpiece to pause, and the right to switch tracks, which is convenient if you often listen to music in transport and do not want to reach the phone.

Another thing that's really useful is that you automatically play back when you put on your headphones, and you activate it.

1. Open up Xiaomi Earbuds → Settings → Auto-reproduction.
2. Turn on the switch and select an app (like Spotify or YouTube Music).
3. Set a delay (recommended) 1-2 Seconds to avoid false positives).

⚠️ Warning: If your gestures stop working, check if your headphones are covered with gray or moisture. Wipe them with a dry wipe - the touch sensors are located on the outer panel.

Open the Xiaomi Earbuds app|Select the section “Management"|Assign actions for each gesture|Check the sensitivity (recommended "medium")|Save the settings-->

3. Sound tuning: LDAC, equalizer

Xiaomi Buds 3 Pro supports audio codec LDAC — This means that when connected to a compatible device (for example, Xiaomi smartphones). 12/13/14 The series or Sony Xperia) you get sound in a quality close to Hi-Res Audio. LDAC:

1. Connect the headphones to your smartphone.
2. Open Bluetooth Settings → Xiaomi Buds 3 Pro → Audio codec.
3. Choose. LDAC (If there is no option, update the headphone firmware).

It's important: LDAC consumes more energy, so the work time of the headphones will be reduced by 10-15%. If autonomy is more important than quality, choose AAC or SBC.

For fine tuning of sound in the application Xiaomi Earbuds available 10-band equalizer with presets:

• 🎵 Bass.+: Higher frequency (suitable for hip-hop, electronic music).
• 🎶 Pure vocals: Raises the middle frequencies for better legibility of voice.
• 🔊 Movie: Optimized for movie viewing (enhanced dialogue and effects).

The adaptive noise maker in Buds 3 Pro has 3 intensity levels:

Weak: Suitable for the office (extinguishes the keyboard, conversations).

Medium: Effective in transport (removes engine noise, street hum).

Strong: For aircraft or construction work (may create a vacuum effect).

To enable transparent mode (missing external sounds), tap the earphone three times or activate it in the app. This feature is useful if you need to hear an ad on the subway or talk to someone without removing your headphones.

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If the noise maker is unstable, check the density of the fittings. 3 size (S/M/L) — Find those that completely close the auditory canal.

4. Calls and microphone: how to improve communication quality

Xiaomi Buds 3 Pro equipped with triple microphone with noise reduction technology AI DNN, But even with it, call quality can get worse in noisy places:

1.Present microphone location: The microphones are on the bottom of the headphone leg.Make sure they are not covered by hair or clothing.

2. Call Mode: In the Xiaomi Earbuds app, enable Voice Improvement (Calls section) to activate additional audio processing.

3.Use one earpiece: If the signal is weak, remove one earpiece from your ear - the microphone will be closer to your mouth.

If the person complains of an echo or intermittent sound, check:

• 📶 Network Signal: In areas with poor coverage (2G/3G) It is better to use a smartphone in hands-free mode.
• 🔋 Headphone charge: At a charge level below 15%, microphones can turn off to save energy.
• 📱 Firmware: Update the headphones (instructions in the next section).

⚠️ Warning: If your headphones start beeping during a call, it is a sign of overloading the microphone).

5. Firmware Update: Why It Matters and How to Do It

Xiaomi Buds 3 Pro firmware affects connection stability, sound quality and noise maker performance, for example, version 1.7.0 fixes bugs with the device. LDAC, 1.8.2 adds spatial audio support for video:

1. Connect your headphones to your smartphone and open the Xiaomi Earbuds app.
2. Go to Settings → Update firmware.
3. If a new version is available, click Update and wait for completion (earphones should lie in a case with the lid open!).

The process takes 3-5 Don't interrupt it or close the case cover, it could lead to a breeze (earphones will stop turning on:

1. Close the application and restart it.
2. Reset the headphones (press the button on the case for 10 seconds).
3. Try again by connecting to another device (such as a tablet).

After the update, check the firmware version in the same section. Current June 2026 is 1.8.5. If your version is older but no updates, it may be that your model is designed for a different region (e.g. Buds 3 Pro Global vs. Buds 3 Pro China).

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Update the firmware only at the case charge level >50% If the battery runs out during the process, the headphones may fail.

6. Reset to factory settings and problem solving

If Xiaomi Buds 3 Pro started to glitches (do not connect, distort the sound, quickly discharge), the first thing you do is reset the settings. This will return all the parameters to the factory, including binding to the devices.

1. Put the headphones in the case and close the lid.
2. Press and hold the button on the back of the case for 15 seconds (the indicator flashes red).
3. Open the lid - the headphones will go into pairing mode (blinking white-blue).

After reset, you'll have to reconnect your headphones to your smartphone and adjust your gestures.

If the headphones are not detected by any device after reset, try:

1. Connect them to another smartphone (preferably on Android).
2. Use Developer Mode on your phone: Enable Bluetooth Debugging in the Developer Settings.
3. Contact the service center if the warranty is still valid (the problem may be in the Bluetooth module).

7 Advanced Features: What Buds 3 Pro Can Do Beyond Music

Few people know, but Xiaomi Buds 3 Pro supports several hidden features that make them more versatile:

• 🎮 Low Delay Mode: For games, turn on Game Mode in the Xiaomi Earbuds app. Sound delay will be reduced to 80 ms (versus 120 ms in standard mode).
• 🏃 Sport mode: Activates automatically when movement is detected (e.g. running), reinforces bass and turns off noise maker for safety.
• 🔊 Speaking: If you put your headphones on the table with the microphone up, they will go into speaker mode (useful for conference calls).
• 🌙 Night mode: Reduces the brightness of indicators on the case and turns off voice prompts after 22:00.

Another thing that's really useful is that you can automatically switch between devices, and if you have headphones connected to your smartphone and your laptop, they can dynamically switch depending on where the sound is being played, to activate this function.

1. Connect the headphones to both devices.
2. In the Xiaomi Earbuds app, enable the Multiplicity (Connection section).
3. On the second device in Bluetooth settings, select Connect for calls and media.

Limitation: Multipoint only works with Android 10 devices+ iOS 14+. On Windows or macOS you will have to switch manually.

8 Care and accessories: how to prolong the life of headphones

The life of the Xiaomi Buds 3 Pro depends not only on the battery, but also on proper care.

• 🚿 Moisture: Headphones have protection IP54, But that doesn't mean you can wash them underwater.
• 🔋 Charging: Use only the original cable USB-C Or certified accessories, power adapters (>5W) reduce battery life.
• 🧴 Clean: Clean the earpieces and microphone holes with a soft brush (not included, but a tooth will do!
• 🌡️ Temperature: Do not leave headphones in the case under direct sunlight (for example, on the torpedo of a car: 10-35°C.

If standard sleeves are not suitable for size, you can buy commemorative foam tips (for example, Comply Foam), which will improve noise making and comfort for long-term wear. For the case, there are carbine cases - convenient for travel.

Average battery life in Buds 3 Pro — 2-3 When you're using it for a year, when you're using it for a while. 1-2 In this case, only replacing the battery in the service center will help (self-repair does not guarantee the battery wear).

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To check battery wear, open the Xiaomi Earbuds app and see the Battery Status section. If the capacity has dropped below 60%, it's time to consider replacing.

FAQ: Frequent questions about Xiaomi Buds 3 Pro