Modern users often combine the same brand’s technology to create a single ecosystem, and the combination of Xiaomi tablet headphones with the same manufacturer is one of the most popular. This combination provides not only aesthetic unity, but often improved compatibility of codecs, which is critical for sound quality. The process of synchronizing devices can seem difficult only at first glance, but with the right approach it takes less than a minute.
In this article, we will take a look at all the ways that gadgets can connect, including wireless protocols and the classic wired method. You will learn about the intricacies of MIUI and HyperOS, and you will get answers to questions that arise when you lose a signal or have driver problems. Understanding these nuances will allow you to enjoy music and movies without delays and breaks of connection.
We will look at both standard device search algorithms and the specific fast pairing features available to Xiaomi owners, and we will focus on diagnosing problems, because even in ideal conditions, software failures can interfere with the normal operation of audio devices.
Preparation of devices before synchronization
Before you start actively searching for peripherals, make sure that both devices are ready to go. Charge the tablet and headphones to at least 20%, as in energy saving mode some communication modules may not work correctly or be disabled by the system.
Pay special attention to the status of the Bluetooth module. Make sure that the system settings activate detection. Go to Settings → Bluetooth and check if the switch is green. If you use a wired connection, make sure that there is a corresponding 3.5 mm connector or Type-C adapter, since modern tablet models often do not have analog output.
⚠️ Note: If your headphones have previously been paired with another phone or computer, they may automatically try to connect to the last known device. For successful synchronization with the tablet Xiaomi is recommended to temporarily disable Bluetooth on other gadgets or reset headphones.
It is also important to update the tablet software to the latest version. The manufacturer regularly releases patches that improve the stability of Bluetooth protocols and fix compatibility errors with accessories. You can check for updates in the Settings → About Device → MIUI version (or OS version).
☑️ Checking readiness
Instructions for wireless connection via Bluetooth
The most common and convenient way is to use Bluetooth technology. This method eliminates unnecessary wires and allows you to move freely within the room. To start putting Xiaomi headphones in pairing mode, you usually need to pinch the touch panel or physical button on the case until the indicator starts flashing white or blue (blinking mode depends on the model).
Once you activate the accessory search mode, pick up your tablet. Open the swipe notification curtain from top to bottom and tap the Bluetooth icon, holding your finger for about a second to get into the full settings menu. The system will automatically start scanning available devices within range. Your model name, such as Mi True Wireless Earbuds or Redmi Buds, should appear in the "Available Devices" list.
Click on the device name in the list. On the tablet screen, you may see a request for confirmation of pairing or input. PIN-The standard code for most Xiaomi devices is 0000 or 1234, but modern models often pair automatically without asking for a password.
- 🎧 Press and hold the button on the headphone case until the indicator flashes.
- 📱 Open Bluetooth settings on Xiaomi tablet.
- 🔍 Find the model name in the list of available devices.
- ✅ Confirm the connection and check the sound.
Use of the MIUI Quick Interconnection function
Owners of Xiaomi equipment have a unique advantage - the MIUI ecosystem, which supports fast pairing. If your tablet is running the current version of the shell, and the headphones belong to the Xiaomi or Redmi line, the connection process can be instantaneous. Just open the case of headphones next to the unlocked tablet.
The tablet screen will automatically pop up an animated window with the headphones and their charge level. You don't have to manually search for the device in the Bluetooth list. Just click the "Plug" button on the pop-up widget. The system will set up the necessary profiles and codecs for the best sound quality.
⚠️ Attention: Quick pairing only works if geolocation and Bluetooth are enabled on the tablet and the Mi Account is authorized. Without logging in to Xiaomi account, some ecosystem features may not be available.
If the automatic window doesn't appear, check if new device detection is enabled in Bluetooth settings. Sometimes it requires the headphones to be fully discharged and recharged to reset the cache of previous connections. Also make sure that the Mi Wear or Xiaomi Earbuds app (if required for your model) is installed and has the necessary permissions.
What to do if the window does not appear?
Wired connection via 3.5mm connector or USB-C
Not all users are willing to give up wired sound, which guarantees no delays and loss of quality when compressed. If your Xiaomi headphones have a wired connection, the process is even easier. If you have a 3.5 mm connector on the tablet, just insert the plug before the characteristic click. Android system automatically detects the connection and switches the output of the sound.
Xiaomi’s modern tablets are often equipped with only a port. USB Type-C. If you have a 3.5mm mini-jack headphone, you will need a special adapter (DAC-It is important to use original or certified adapters, as cheap analogues may not support a digital signal and only work as a passive conductor, resulting in no sound.
When connected via USB-C, the tablet may request access permission to the accessory. Press "Allow." In some cases, you need to manually select the output device. To do this, lower the notification curtain, click on the play icon and select "USB headphones" or "USB audio device" from the list.
The audio quality of wired connections is often superior to Bluetooth, especially if you use an external DAC (digital-to-analog converter) in an adapter. This is true for audiophiles using Hi-Res Audio formats. However, it is worth remembering that wired headphones consume the battery of the tablet, albeit slightly.
- 🔌 Insert the headphone plug into the tablet connector or adapter.
- 📱 Check for notification of audio device connection.
- 🔊 If necessary, select the sound source in the notification curtain.
- 🎵 Enjoy the music without delay.
Customization of sound and codecs in the engineering menu
For advanced users who want to make the most of the tablet-earphone bundle, fine codec customization is available. By default, Android can use a basic SBC codec that provides average quality. To transmit high-resolution sound, you need to activate support for AAC, aptX or LDAC codecs if your Xiaomi headphones support them.
To access hidden settings, you need to activate the developer menu. Go to Settings → About the device and quickly press 7 times on the item "Version" MIUI" (Or "OS version"). Once the "You're a developer" notification appears, go back to the main settings menu, open "Advanced" and find "Developers".
Inside the developer menu, scroll down to the Audio section, and you'll find the Bluetooth Codec. You can click on it and select the format you want to transmit. The LDAC selection will allow you to transmit high-resolution audio, but it can increase power consumption. The changes only take effect when you reconnect the headphones.
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Use the Xiaomi Earbuds app for detailed equalizer and gesture control settings if standard Bluetooth settings aren’t enough for you.
| Codec | Sound quality | Delay. | Compatibility |
|---|---|---|---|
| SBC | Basic | Tall. | All devices. |
| AAC | Good. | Medium | iOS, Android |
| aptX | High. | Low. | Qualcomm chips |
| LDAC | Hi-Res | Variable | Android 8.0+ |
Typical Problem Solving and Diagnostics
Even if you follow all the instructions, you can have technical difficulties. One of the common problems is that the tablet sees the headphones but doesn't connect, or writes "Unable to connect." In this case, a complete cleanup of the list of paired devices will help. Go to Bluetooth settings, find your headphones in the list of "My devices", click on the gear icon and select "Forget device" or "Cancel pairing".
If there is a sound but it is intermittent or quiet, check the volume level on the tablet itself and on the headphones (if there is a physical adjustment). Sometimes the Android system mixer separates the media volume and the volume of the Bluetooth device. It is also worth checking whether the Absolute Volume feature in the developer menu is activated - turning it off or turning it on can solve the problem.
⚠️ Note: If the tablet stopped seeing any Bluetooth devices after the system update, there may have been a malfunction in the Bluetooth module. → Connection and sharing → Resetting Wi-Fi, mobile networks and Bluetooth, it won't delete your personal files, but it will return network settings to factory settings.
If you only have one headphone in a pair, reset the headphones to the factory settings. Usually, you need to put both earphones in a case, open the lid and press the pairing button on the case. 10-15 So you're going to have to start the pairing process again, and then you're going to start the pairing process again.
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Resetting network settings on a tablet and a full headphone reset solve 90% of connection and connection stability problems.