Xiaomi’s modern wireless headphones and Redmi’s sub-brand have become some of the most popular on the market due to their excellent price-performance ratio. Users often choose AirDots or Earbuds for their compactness and stability. However, the initial setup process can raise questions for those who are experiencing this technique for the first time. In this article, we will discuss in detail how to pair devices correctly so that you can enjoy your favorite music without unnecessary difficulties.
Before you start the procedure, it's important to make sure your headphones are charged and in working order. Most of the connection problems are caused by a discharged battery or protective film on the charging contacts inside the case. If you've just unpacked the device, check for insulation stickers on the legs of the headphones or inside the charging box, as they block the activation when you retrieve. Only after these simple conditions are met can you move to active interaction with your smartphone.
Preparation of devices for the first launch
The first step is to activate the headphones correctly. In newer models like the Redmi Buds 4 or Xiaomi Earbuds 3 Pro, devices are often in transport mode. You need to remove both headphones from the case at the same time. If the indicators don't catch fire, you may need to recharge. Put the gadgets back in the case, close the lid and plug the charger in for 15-20 minutes.
Make sure your smartphone has Bluetooth enabled. To do this, lower the notification curtain and click on the appropriate icon or go to the system settings. It is important that the phone screen is unlocked while searching for devices, as some versions of MIUI or HyperOS may limit the visibility of new accessories in the background to save energy.
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If the headphones do not respond to extraction from the case, wipe the metal contacts with a dry cotton-coated disc - oxidation can interfere with the supply of power.
There's a nuance to pairing mode, and some models automatically switch on when they first turn on, others require forced activation, and usually you hold the touchpad on both headphones or a special button on the case case for 3-5 seconds until the indicator flashes white or blue, which signals that you're ready to search.
The process of pairing with a smartphone
Once you're ready, you can start pairing directly. Open the list of available devices on your phone and find the name of your model, like Redmi AirDots or Mi True Wireless Earbuds. Click on the name and the system will request confirmation. In some cases, you may need to enter a confirmation code that is usually 0000 or 1234, although modern models do not do this step.
☑️ Checklist of successful connection
If you're using a Xiaomi, Redmi or POCO smartphone, the process can go through a pop-up automatically. This works with the quick-connect technology built into the MIUI shell. Just hold an open case to the unlocked screen of the phone, and you'll see an animation with the charge level of each earbud and case on the display. Press the "Plug" button and the setup will be completed in a couple of seconds.
⚠️ Note: If two identical device names appear on the Bluetooth list (for example, twice "AirDots"), delete both, put the headphones in the case, close the lid and repeat the procedure for entering the pairing mode again.
It's important to wait until the profile sync process is over. Once connected, the phone can automatically upload contacts or offer to configure voice control. Don't rush to remove the phone, let the system complete the installation of all the necessary AAC or SBC drivers and profiles.
Use of Mi Home and Xiaomi Earbuds
To unlock the full potential of your TWS-For global versions of devices, Xiaomi Earbuds is often used, while for devices designed for the Chinese market or the wider ecosystem, Mi Home is suitable. You can download them from the official Google Play store or App Store.
Once you install the app, add the device to the list, which will not only allow you to see the exact percentage of charge, but also update the firmware of the headphones. Manufacturers regularly release updates that improve connection stability and noise reduction quality. Without connecting to the app, you may miss important bug fixes.
Why do you need a firmware update?
The app also has advanced equalizer and gesture control settings. You can reassign touch functions, such as making triple taps of the left earphone call the voice assistant and the right earphone call the tracks. Standard settings are sometimes limited, so the app gives you the necessary control over the device.
Sound and gesture control settings
Playback quality is directly dependent on the settings you choose. You can choose your priority codec from the Bluetooth menu or from your proprietary app. If your smartphone and headphones support aptX Adaptive or LHDC, be sure to activate them for high-resolution sound, but it's worth remembering that this can increase battery consumption.
Gesture management is one of the key features of Redmi and Xiaomi, and by default, settings may not be the most convenient for each user. Go to the gesture management section and adjust your reactions to:
- 👆 Double touch – launching music or answering a call.
- 👆👆 Triple touch – call voice assistant or previous track.
- 🖐 Retention – activation of transparency or noise reduction mode.
Some models, such as the Redmi Buds 3 Pro, allow you to adjust the noise reduction level directly through the app. You can choose Antshum, Transparency or Off mode. There is also an automatic mode switching function based on the pressure in the ear canal, which is very convenient on the subway or on the street.
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The right setup of the equalizer and codec can dramatically change the perception of sound, making the bass deeper and the high frequencies cleaner.
Compatibility table and connection characteristics
Different headphone models support different data technologies. Below is a table that will help you understand what features are available to your model. Pay attention to the Bluetooth version, as it affects the range and signal stability.
| Model headphones | Bluetooth version | Supported codecs | Delay (MS) |
|---|---|---|---|
| Redmi AirDots 3 | 5.2 | SBC, AAC | ~80-100 |
| Xiaomi Earbuds 3 Pro | 5.2 | SBC, AAC, LHDC 4.0 | ~50-60 |
| Redmi Buds 4 Pro | 5.3 | SBC, AAC, LDAC | ~40-50 |
| Mi True Wireless 2S | 5.0 | SBC, AAC | ~90-110 |
As you can see from the table, the newer models support advanced codecs like LHDC and LDAC, which is critical for audiophiles. However, to use these codecs, you need to have the appropriate support for the smartphone, otherwise the connection will be installed in the base AAC or SBC mode, which also provides good quality, but not Hi-Res.
Addressing common problems
Sometimes people are faced with a situation where the headphones are not visible to the phone or sound is only in one ear. Often the problem lies in the desynchronization of the left and right channel. To solve this problem, you need to perform a full reset. Place the headphones in the case, open the lid and press the reset button on the case (or hold the sensors) for 10-15 seconds before changing the color of the indicator.
If the sound is quiet or intermittent, check the absolute volume settings in the Android developer menu. Sometimes the phone and headphone volume levels are not synchronized. It's also worth trying "Forget the device" in the Bluetooth settings and creating a pair again, having previously cleared the Bluetooth app cache in the system settings.
⚠️ Warning: Do not keep your headphones in a case with a fully discharged battery for a long time.This can lead to a deep discharge of the lithium-ion battery and the inability to charge it further.
If you have a microphone problem, make sure that the app doesn't have a strong noise-canceling mode that can cut your voice. Try switching to Wind mode or turning off noise-canceling altogether if you're in a quiet room. Software algorithms sometimes don't work properly in specific acoustic conditions.
Secrets and additional opportunities
Many people don't know that Xiaomi headphones can detect ear removal. When you take out one earphone, the music automatically pauses. This feature can be configured or disabled in the app, which is convenient when you need to quickly respond to a colleague or hear an announcement in transport without taking the phone out of your pocket.
There is also the option of connecting to two devices at the same time (Multipoint connection), but it is only available in certain models, such as Redmi Buds 3 Pro or Xiaomi Earbuds 3 Pro. To activate, you need to connect headphones to the first phone, then select “Connect to another device” in the application and pair with the second gadget.
How to enter the developer mode for headphones?
Use voice control for comfortable use. Headphones support calling Google Assistant, Siri or Alice Yandex. By assigning a hold or triple touch assistant call, you can control navigation, timers and messages completely with your voice without touching your smartphone screen.