How to connect wireless headphones to Android Xiaomi Redmi via Bluetooth

Modern Xiaomi Redmi and Poco smartphones come with advanced wireless connectivity modules that allow instant connection to peripherals. The headset synchronization process with the phone has become much easier thanks to optimizing the MIUI shell and the new HyperOS. However, even in debugged systems, nuances sometimes arise that require the right approach to configuration.

In this article, we will not only explore the standard algorithm of actions, but also the hidden capabilities available to owners of Xiaomi devices. You will learn how to activate high-quality codecs, reduce the latency of sound in games and what to do if the phone stops seeing your headset. Proper tuning of Bluetooth protocol will ensure stable connection and high quality audio stream.

To get started, make sure your headphones are charged and paired. Most current models switch to this mode automatically when removed from the case, unless they were previously connected to another device. If the headset has already worked with another phone, you may need to manually start the search mode.

Preparation of headphones and smartphone for pairing

The first step is to activate the wireless module on the smartphone itself. Xiaomi owners do not need to go deep each time, as the company has provided quick access through the control panel. Swipe down from the upper right or left corner of the screen (depending on the gesture control settings) to open the notification curtain.

Find the Bluetooth icon and click on it to activate the feature. A long-term tap on the same icon will open up advanced settings where you can see a list of previously connected devices and make your phone visible to other gadgets. Make sure that the Visibility feature is enabled, although on modern versions of Android this is the default when you open the menu.

⚠️ Note: If you use a thick-edged protective glass or a metal case, the Bluetooth signal may weaken. In such cases, for successful pairing, bring the headphones as close as possible to the top of the smartphone where the antenna is located.

Now, let's get to the headset itself. To go into (pairing) mode, you usually need to press the touchpad or the physical button on the case or the headphones themselves. The indicator should start flashing white or blue to signal readiness for search. Some TWS models require both earbuds to be removed from the case, others work, even if only one is removed.

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Keep your headphones and smartphone no more than 10-15 centimeters apart during the first connection, which minimizes the risk of data packet loss when exchanging encryption keys.

Step-by-step connection instruction via MIUI settings

After you've prepared both devices, we'll move to a direct connection. Open the settings menu for your Redmi or Xiaomi. You're interested in the Bluetooth section, which is usually located at the top of the list or in the Connections and Sharing group.

In the window that opens, the smartphone will automatically start scanning the surrounding space. The list of available devices will be updated in real time. Find the name of your headset in the list. It can be the same brand (for example, JBL, Sony) or a model (for example, AirDots, Galaxy Buds).

Click on the device name. The system can request confirmation, especially if you're connecting for the first time. In some cases, a digital code will appear on the screen that you need to verify, but in 99% of cases, the connection is automatically Plug and Play.

After a successful connection, the device name will be accompanied by a Connected status and a battery level icon (if the headset supports transmission of this setting). Now the audio from the phone will be broadcast to the headphones. If there is no sound, check if the output has switched to the phone speaker or other device.

Use of fast menus and widgets Xiaomi

The MIUI shell offers a handy widget to manage Bluetooth devices without logging into full settings. The desktop or widget menu (swipe to the left of the home screen) often features a "Bluetooth device" block, where you can quickly switch between previously paired gadgets.

If you don't have a widget, you can add it through the widget editor. Just press the empty space on your desktop, select "Widgets" and find the appropriate element, which is especially convenient for those who use multiple pairs of headphones or connect their smartphone to the car stereo.

Also worth mentioning is the fast-connection feature for Xiaomi ecosystem devices: If you use Redmi or Xiaomi brand headphones, when you open the case cover next to the unlocked phone, a branded animation window can pop up, which allows you to connect in one touch, automatically adjusting the optimal parameters of the codec.

For third-party devices, this window does not appear, but the process of connecting through the standard menu remains identical. The main advantage of widgets is the ability to quickly disable Bluetooth or break the connection with a particular device without going to the deep settings menu.

Customization of sound quality and codecs in the engineering menu

Standard Android settings often limit sound quality to SBC or AAC codecs, which provide basic quality. Xiaomi owners can access advanced settings through the developer menu to activate advanced codecs like aptX, aptX HD or LDAC.

To activate the developer menu, go to Settings → Find the line "Version." MIUI" or "Version." OS" And press it fast. 7-10 Once in a row, until the notice "You're a developer" appears, then go back to the main settings menu, select "Additional" or "Extended Settings" and find "Developers".

Inside this menu, scroll down to the "Bluetooth" section. Here you'll find the "Bluetooth Codec" option. When you click on it, you'll see a list of formats supported by your smartphone and connected headphones. Choosing a better codec (LDAC or aptX Adaptive) will greatly improve audio detail, but can increase power consumption.

It's worth noting that high bitrate activation requires support from both devices. If your headphones don't support LDAC, selecting this codec in your phone's settings won't work, and the system will automatically roll back to the next available option. You can check the current active codec in the same developer menu in the status bar.

Solving Connection and Visibility Problems

Sometimes users are faced with a situation where Xiaomi does not see the headphones or the connection is constantly broken. First of all, try to clear the Bluetooth cache. To do this, in the application menu, find "Settings", click "About the application" (three dots or gear in the corner) and select "Clean" → "Clean everything". This will reset the temporary service files, but will not delete your personal data.

The second common problem is a crowded list of paired devices. The phone may try to automatically connect to an old device, blocking the search for a new one. Go to Bluetooth settings, tap the gear next to the old device, and select "Unplug" or "Forget device."

⚠️ Warning: If the headphones were previously connected to another phone, they may automatically try to connect to it, ignoring your new Xiaomi. temporarily turn off Bluetooth on the old device or delete the headphone profile from its memory.

Also, rebooting the communication module helps: Turn on flight mode (Air mode) for 10 seconds, and then turn it off. This will forcefully restart all the radio modules of the smartphone, including Wi-Fi and Bluetooth, which often solves problems with the freeze drivers.

If nothing works, complete a network reset. Go to Settings → Connection & Sharing → Reset Wi-Fi, mobile networks and Bluetooth. Note that this action will delete all stored Wi-Fi passwords and lists of associated devices, returning network settings to factory settings.

Setting up the game mode and reducing delay

Minimum latency is critical for gamers, with Xiaomi and Redmi smartphones having built-in optimization for games, and when you run a game through Game Turbo (or Security → Game Turbo), the system automatically switches to low Bluetooth latency.

Inside the game mode, you can set the connection priority. Open the sidebar while you play, find the sound settings, and make sure that the option is "Low Lag" or "Game Mode." This can slightly reduce the sound quality for the sake of data transfer speed, but in shooters it is necessary for synchronizing shots.

Some headphones have their own game mode, activated by triple tapping the sensor. The combination of Bluetooth Low Latency technology in the phone and the game mode in the headphones allows you to achieve a delay of less than 60-80 ms, which is almost indistinguishable from a wired connection.

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To achieve minimal delay in games, you need to activate Game Turbo on your smartphone and, if possible, a special game mode on the headphones themselves.

Frequently Asked Questions (FAQ)