Modern users often combine devices from different manufacturers to get the best functionality for an affordable price. Owners of Xiaomi Redmi smartphones often wonder how well Huawei headphones will work together with their gadget. The good news is that Bluetooth is a universal protocol that provides basic compatibility of almost any wireless audio device.
The connection process does not require special applications or complex manipulation of codes, since the MIUI or HyperOS operating system automatically recognizes most popular headsets. However, to get maximum sound quality and stability of the connection, you need to consider a number of technical nuances, which will be discussed later.
In this article, we will take a detailed look at the algorithm of actions, look at possible problems with codecs and offer solutions for typical pairing errors. You will learn how to correctly translate gadgets into visibility mode and adjust the priority of devices to enjoy music without delays and breaks of communication.
Preparation of devices for pairing
Before starting the procedure, make sure that both devices are fully ready to work. Charge your wireless headphones and your Xiaomi Redmi to at least 30-40%, as the search and synchronization process can be energy intensive. Low battery power often causes unstable signal or inability to activate detection mode.
On your smartphone, check if the wireless module is on. To do this, lower the swipe notification curtain from top to bottom and find the Bluetooth icon. If it's grey, click on it to turn blue or color, indicating that the module is activated. Also make sure that the phone screen is unlocked, as some versions of MIUI restrict the search for new devices in sleep mode.
⚠️ Warning: If a phone has previously had many devices connected, the list may overflow.In the Bluetooth menu, click on three dots or a gear and select Forget the device for old or unnecessary gadgets to make room in the pairing cache.
An important step is to clean the pairing list on the headphones themselves. If they've previously worked with another phone or tablet, they can automatically try to connect to the last known device, ignising your Redmi.
Activation of detection mode on Huawei headphones
The key to a successful connection is to properly switch the headset to a pairing mode. Simply turning on the headphones is not enough, they must become visible to external devices. The method of activating this mode depends on the form factor of your Huawei device.
For models in the format of “neck” headsets (Honour xSport series or Huawei FreeLace) usually require to press the power button for 5-7 seconds. the indicator will flash blue and red (or white, depending on the model), which means readiness to search. In some cases, to transition to pairing mode, you need to press a separate functional button or a combination of volume buttons.
With fully wireless models like Huawei FreeBuds, the algorithm is different: Place both headphones in the charging case and leave the lid open. There is a functional setting button on the back or inside of the case. Press and hold it for about 2 seconds until the indicator on the case flashes quickly white.
- 🎧 Press the power button on the neck before the alternate flashing of the indicator appears.
- 📦 For TWS-models open the case and press the pairing button on the case.
- 👂 Make sure the headphones aren’t connected to another phone in the background.
- 🔋 Check that case. TWS-The headphones also have a sufficient charge.
What to do if the indicator does not flash?
If the indicator does not respond to prolonged pressing, perhaps the device is completely discharged or frozen. Try to put the headphones on charge for 15 minutes. If this does not help, find the reset hole on the case (often this small hole next to the button or inside the case) and press there with a thin needle for 10 seconds. This will perform a hard reset of the Bluetooth module settings. Search and connection through the Xiaomi Redmi settings After the headphones have moved into active search mode, take up the Xiaomi smartphone Redmi. This application takes up a fast Bluetooth menu from the control path to the Bluetooth 3 seconds. The “Available Devices” list should include the name of your model, such as Huawei FreeBuds. 4i You can click on the device name to start the pairing procedure. Android can request confirmation of the action. The screen will show a pop-up with the code or just the "Plug" button. Press "OK" or "Plug". At that point, the headphones may be sounding a beep or a voice message "Connected" (Connected), and the status bar of the phone will appear the icon of the headphone battery. In rare cases, the system can request permission to access contacts and call history. This is a standard procedure for headsets that support a profile. HFP (Allow access if you plan to use headphones for conversations to see the name of the caller and have access to the phone book. The quality of sound playback depends on the supported audio codecs. SBC It works everywhere, for high quality it is important to have support for more advanced compression algorithms, such as: AAC Xiaomi smartphones usually support a wide range of codecs, but their activation depends on the capabilities of the headphones. The table below shows the main codecs and their impact on sound quality when connecting Huawei devices to Xiaomi: Codec Sound Quality Latency Support Xiaomi SBC Basic High (220 ms) 100% AAC Good Average (150 ms) 95% aptX High Low (100 ms) Depends on model LDAC To check which codec is currently in use, you need to activate the developer menu. Go to Settings. → About the phone and 7 times quickly click on the build number (MIUI Version. Then go back to Settings. → Advanced settings → For developers, look for the Bluetooth Audio Codec section, and it will show you the active codec. ⚠️ Warning: Forced codec change from the developer menu to unsupported can result in no sound or severe wheezing. Use only those options available in the drop-down list without noting "Unavailable." Customize sound and control through MIUI After successful connection, the system MIUI You can choose whether the headphones will be used for calls, media or system sounds. Usually, all the items are activated by default, but you can reconfigure them from the menu of a particular connected device in the Bluetooth section. For owners of headphones Huawei with active noise cancellation (ANC) It is important to know that full control modes (broadcast, noise, off) is often available only through a proprietary application. AI However, basic mode switching can work through triple pressing or holding the touch zone on the headphones themselves, if this is provided by the design. → Sound and vibration) can be activated to visualize sound or adjust the equalizer. Xiaomi equalizer has several preset profiles that can improve sound if the standard setting seems flat to you. Try Pop, Rock or Jazz modes to change the timbre. 🎚️ Use the built-in equalizer in the sound settings to correct the frequencies. 📱 Download the app AI Life from Google Play for Extended Management. 🔊 Check the balance of left and right channel in special features. 📵 Turn off the "Absolute Volume Level" in the developer menu if the volume jumps. Solution: If the headphones don't connect Even if all instructions are followed, technical failures may occur. One of the common problems is that the phone sees the device but says, "I couldn't connect," or the connection happens and immediately breaks, in which case the first step should be to delete the device profile. Go to Bluetooth settings, tap the gear next to the headphone name, and select "Cancel pairing" or "Forget device." Then complete a full reset of the network settings on your smartphone. Go to Settings → Connection and sharing → Reset Wi-Fi, mobile networks and Bluetooth. Click "Reset settings». This action won't delete your personal photos or contacts, but it will return network settings to factory settings, which often resolves driver software conflicts. Another reason could be a crowded Bluetooth cache. To clear it, open Settings. → Annexes → All apps. Click three dots in the corner, select Show System Processes. Search in the list of Bluetooth, go to Memory and click Clear. ⚠️ Note: When you reset your network settings, you will have to re-enter your Wi-Fi passwords. Make sure you remember your home Internet password before doing this. Frequently asked questions (FAQ) Will all the features of Huawei headphones work on Xiaomi? The basic functions (sound playback, microphone, track switching) work fully. However, ecosystem-dependent features (an automatic pop-up with a case charge, searching for headphones through a map) may not be available without installing additional software or are limited. Can two pairs of Huawei headphones be connected to one Redmi? The standard Bluetooth protocol on most smartphones allows you to transmit sound to only one output device at a time. However, some Xiaomi models support the dual audio feature, which allows you to broadcast sound to two pairs of Bluetooth headphones simultaneously. Check if this option is available in advanced Bluetooth settings. Why do headphones discharge quickly when connected to a single Redmi? This can be connected to the power level of the Bluetooth protocol. Also make sure that the headphones do not have old firmware versions that can be updated through the AI Life app. How to improve the microphone quality when talking? Make sure that the Bluetooth settings for the connected device activate the profile of Media Sounds and Phone Sounds. If the interlocutor complains of a quiet voice, check whether the microphone is covered with a case or finger, and also clean the microphone grid with a soft brush.