How to connect wireless headphones to Xiaomi Redmi phone via Bluetooth

Using wireless acoustics makes interaction with a smartphone a comfortable process, saving the user from entangled wires. Owners of Xiaomi brand devices and the Redmi sub-brand often face the need to quickly synchronize accessories, whether they are new ones. TWS-headphones or a classic headset. Coating procedure MIUI HyperOS is usually intuitive, but sometimes requires attention to detail to work smoothly.

Modern phones are equipped with advanced Bluetooth modules that support high-quality codecs like AAC or aptX. To unlock the potential of your audio device, you need to properly perform the initial connection setting. In this article, we will discuss in detail the algorithm of actions that ensures the successful connection of any wireless headphones to your gadget.

Before you get to the settings, make sure both devices are ready to go. Charge your headphones and make sure the phone is not in flight mode. Sometimes a successful start requires just restarting your smartphone to refresh system services and communication modules.

Preparation of headphones and activation of the pairing mode

The first and most important step is to put your audio device in visibility mode for external gadgets. Most modern models, including AirDots, Redmi Buds or third-party brands like JBL and Sony, require special action for the first connection. If the headphones are new and have never connected, they often go into search mode automatically after being removed from the case.

However, if the device has been used with another phone before, you will need to manually enter Pairing Mode mode, usually by pressing the touchpad or physical button on the headphone case for 5-7 seconds until the indicator flashes quickly in white or blue. Ignoring this step is the most common reason why the phone does not see the accessory.

⚠️ Attention: If the light flashes red or emits intermittent signals, it is possible that the battery charge is critically low.Put the headphones on charge before trying to pair, as in search mode power consumption increases significantly.

For devices with a control button, the process may be different. For example, some over-the-air models need to hold the on button even if the device is turned off. In the case of TWS headsets, it is sometimes necessary to pull both headphones out of the case at the same time. If you are not sure about your model, consult the manufacturer's instructions, as the algorithms may differ.

Bluetooth settings in the interface of Xiaomi and Redmi

After the accessory is ready, we move on to the smartphone settings. The interface of MIUI and the new HyperOS has a single menu structure, but the names of items can vary slightly depending on the version of Android. Open the Settings app on the home screen or through the notification curtain.

In the top menu block, you'll find the Bluetooth section. Click on it to open the extended wireless connection management menu. Make sure the activation slider is in the "On" position. The system will immediately start scanning available devices within range.

• 📱 Click on the gear icon or arrow to the right of your phone name at the top of the screen to rename the device if you need to.
• 🔍 The name of your headphones should appear in the "Available Devices" list. If they are not available, click the "Search" or "Update" button».
• 🔒 Make sure your smartphone screen is unlocked, as some versions are available for security reasons. MIUI Restrict the search for new devices on a locked screen.

Importantly, new firmware versions have introduced the Quick Connect feature for Xiaomi ecosystem devices.If you use the brand’s original headphones, a pop-up with animations and charge levels can appear automatically immediately after opening the case next to the phone.

The pairing process and confirmation of the connection

When the name of your headset appears on the list of available devices, tap it with your finger. The system initiates a request to create a pair. In most cases, no passwords are required, the connection is automatically established. PIN-The standard combinations are usually 0000 or 1234.

After successful connection status will change to "Connected", and next to the device name can appear the icon of the battery, displaying the residual charge. the sound signal in the headphones will confirm successful synchronization. Now the audio stream switched from the speaker of the phone to the external device.

Settings → Bluetooth → Selection of device → Confirmation

Sometimes it’s helpful to configure additional settings for a particular device: tap on the gear icon or arrow next to the name of the connected headphones in the Bluetooth list. Here you can change your usage profile (e.g., select “Audio” or “Headset”), which affects how the phone will use the microphone and speakers.

⚠️ Warning: Do not click "Cancel pairing" or "Forget device" immediately after connection, if the connection is stable.This action will delete the encryption keys, and the procedure will have to be repeated again.

Using the Mi Pop-up widget for ecosystem devices

Owners of the original peripherals from Xiaomi and Redmi can use the proprietary fast pairing feature, which allows you to see the charging status of the left and right earphone separately, as well as the charge of the case itself directly on the lock screen or in the curtain.

This feature requires that the smartphone has geolocation and Google Play services enabled, as the widget relies on system libraries. When you open the case next to the unlocked phone, animation will appear on the screen. Press the Connect button to complete the process in seconds.

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If an automatic pop-up doesn't appear, make sure the Bluetooth headphones aren't connected to other devices nearby.The Mi Pop-up widget only works when you first connect or after you reset your headphones.

It is worth considering that the full functionality of the widget, including animation and the exact percentage of charge, is available only for devices certified in the program Works with MIUI. Third-party headphones will connect like normal Bluetooth devices without beautiful graphics, but the sound will work correctly.

Compatibility table and Bluetooth profiles

Sound quality and functionality are not only dependent on the phone model, but also on the profiles supported. Below is a table that will help you understand what options are available when connecting different types of devices to the Redmi Note and Xiaomi Mi series smartphones.

Understanding these differences helps diagnose problems, for example, if the headphones are connected but the sound is coming through the phone speaker, perhaps the HFP profile is activated (for calls) rather than the A2DP (for media), and you can check this in the Bluetooth settings by tapping the gear next to the device.

Solution: if the phone can't see the headphones

Despite the simplicity of the procedure, there are sometimes technical failures. If a Xiaomi smartphone stubbornly does not detect the headphones, although they are in pairing mode, try to do the following: Often the problem lies in a crowded cache of Bluetooth services or a conflict of addresses.

• 🔄 Reboot your smartphone. It's a banal but effective way to restart system services.
• 🗑️ Delete old records. Go to Bluetooth settings, find your headphones in the list of My devices, click on the gear and select "Cancel pairing».
• 📡 Reset your network settings. Go to Settings. → Connection and sharing → Reset Wi-Fi, mobile networks and Bluetooth.

If simple methods don’t work, a deeper cleaning may be needed. Go to Settings → Apps → All apps, search for “Bluetooth” (or “Bluetooth MIDI”), open Memory and click “Clean” This will return the Bluetooth module to factory settings without losing any personal data.

Customization of sound quality and additional functions

Once you've successfully connected, you should pay attention to the audio quality. Redmi and Xiaomi have hidden codec settings. To get the best quality, go to Settings. → The phone. → Press 7 times on "Version" MIUI» plug-in.

Then, in the Developer Menu, look for the Bluetooth Audio Codec, where you can force aptX or LDAC to be selected if your headphones support these technologies, and you can enjoy high-resolution audio without the loss that is typical of a standard SBC codec.

⚠️ Attention: Choosing a better codec (e.g, LDAC) It can increase the battery consumption of your smartphone and headphones, and also cause small delays in games. For listening to music, this is optimal, but for games, it is better to leave the setting "Automatically».

You can also set up the Mi Sound Enhancer equalizer under the Sound and Vibration menu, and select the type of headphones (e.g., Intra-channel or In-ear headphones) so that the system automatically adjusts the frequencies to your acoustic design, which greatly improves detail and bass performance.

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For the best sound quality, always choose AAC or aptX codec in the developer settings, if your headphones support these formats, instead of the standard SBC.

Frequently Asked Questions (FAQ)