Modern wireless headsets have become an essential part of the digital lifestyle, offering freedom of movement and sound in a compact form factor. Xiaomi Air 2 SE is deservedly popular due to the optimal ratio of price and functionality, as well as the support of the AAC codec for high-resolution audio. However, the initial configuration of the device can raise questions for users who first encounter the TWS ecosystem (True Wireless Stereo).
The process of synchronizing gadgets usually takes place automatically, but in some cases, manual intervention or knowledge of the specific nuances of the operating system is required. In this article, we will examine in detail all the stages of connection, from extracting from the case to fine-tuning the sound parameters through specialized software, you will learn how to avoid typical errors and provide a stable connection for listening to music or conversations.
To get started, make sure both devices — both the smartphone and the headset — have sufficient battery power. The first pairing is always done only after both headphones are removed from the charging case at the same time, which puts them in detection mode. If you follow these simple steps, further adjustment will take literally a few seconds, opening up access to a wide range of multimedia capabilities of your phone.
Preparation of Xiaomi Air 2 SE for the first inclusion
Before you start searching for a device in the Bluetooth menu, you need to activate the pairing mode correctly on the headset itself. Unlike some wired accessories, there is no physical on button on the case, because this is the contact with the charging peers inside the case. When you open the case lid and remove both earphones, they automatically turn on and start flashing a white indicator, signaling readiness for connection.
If the lights don't burn or flash red, it indicates a critically low battery charge. In that case, place the headphones back in the case and plug it into the power supply for 15-20 minutes. It's important to use a serviceable cable and adapter to avoid problems with the power controller, which can block the device from operating under unstable voltage.
Make sure that on your previous devices, if any, the headset is disabled or removed from the list of saved profiles.Pair mode is activated only when the headphones do not find previously known networks to automatically connect.
💡
If the indicator on the case does not light up when connecting the charging, wipe the metal contacts on the headphones and inside the case with a dry soft cloth - oxidation or dust can block charging.
It is worth noting that in standby mode, the headset consumes minimal amount of energy, but for long-term storage it is better to keep the case charged.The lithium polymer batteries used in the Mi True Wireless Earbuds Basic 2 SE are sensitive to deep discharge, so don't leave them discharged for several months.
Combination with Android-smartphones Xiaomi and Redmi
Xiaomi smartphone owners are in the most advantageous position, as the MIUI shell and its successors have native support for fast synchronization protocols. To connect, open the case cover with the removed headphones next to the unlocked phone. On the screen of the device should appear an animated window with the image of the headset and the current level of charge of each channel.
Click the Connect button in the widget that appears. The system will automatically configure the necessary profiles for audio and microphone transfer. If the pop-up does not appear, go to the settings menu manually. Find the Settings → Bluetooth section and make sure the switch is activated. In the list of available devices, find the Xiaomi Air 2 SE record and tap it to initiate the connection.
- 🔹 Open the case cover with headphones next to the phone.
- 🔹 Wait for the pop-up on the lock screen or desktop.
- 🔹 Press the connection confirmation button in the widget.
- 🔹 Check the connection status in the notification curtain.
Once the communication is successfully installed, the sound will switch to the headset. In some versions of the firmware, you may need permission to access contacts and call logs to display the name of the caller on the phone screen. Without this permission, the headset will only work as a sound output device and microphone, but without integration with the phone book.
☑️ Connection check MIUI
Note that for full operation of all functions, such as gesture management and firmware update, it is recommended to install an additional application. Standard tools of the system allow you to listen to music, but do not give access to advanced equalizer settings or reassignment of touches.
Configure the connection on the iPhone (iOS)
Apple ecosystem users can also use this model without any problems, although the pairing process will look somewhat different due to the features of the iOS operating system.
Remove the headphones from the case to go into pairing mode. On iPhone, go to Settings → Bluetooth and turn on the wireless module if it is turned off. In the “Other devices” section, the name Xiaomi Air 2 SE should appear. Tap the name, and in a few seconds the status will change to “Connected”.
⚠️ Note: On iOS devices, it is impossible to change touch management settings or check the exact percentage of charge of each headphone without installing third-party apps from the App Store, since the native Mi Earbuds application for the iPhone does not exist.
Once connected, the headset will automatically be remembered in the device. In subsequent uses, the connection will occur instantly when the case is opened if the Bluetooth on the phone is active. Standard gestures are used to control playback and calls, which are set to double-touch or hold the sensor by default.
Volume is adjusted directly on the smartphone, as the headset does not have a physical button to change the sound level.
Using the Xiaomi Earbuds app to customize
To unlock the full potential of your Xiaomi Air 2 SE, it is highly recommended to use the specialized Xiaomi Earbuds app (formerly known as Mi Earbuds).This software tool is available on the Google Play Store and allows you to manage the options that are hidden in the standard Bluetooth menu.The app automatically detects the connected headset and prompts you to update its software.
In the interface, you'll find a visualization of the battery charge for the left and right channel separately, and for the case itself. This is much more informative than the standard indicator in the status bar. In addition, it has a headphone search feature that makes them emit a loud beep, which is extremely useful if you lose one of them at home.
One of the key features is to set up touch control, you can set up actions to double, triple or long-term sensor retention. The options available include playback/pause, track switching, voice assistant activation or call response. The flexibility of settings allows you to tailor the headset to your individual habits.
| Function in the annex | Description of the opportunity | Availability |
|---|---|---|
| Firmware update | Install the latest version of the software to improve stability | All devices. |
| Customization of gestures | Changes in actions when touching the sensor | All devices. |
| Headphone search | Audible signal to search for a lost device | All devices. |
| Game mode | Reduced sound delay (not in all models) | Depends on the version. |
You can also check the firmware version in the app, download and install it if you have updates. The firmware can include connection bug fixes, improved noise reduction during conversations, or power optimization. The update process takes a few minutes, and it is not recommended to close the application or move away from the headset.
What does a firmware update do?
Solution: if the headphones are not connected
Despite the simplicity of the procedure, sometimes users are faced with situations where the phone does not see the headset or the connection is constantly interrupted, most often the problem is that the headphones were previously paired with another device that is within range and automatically connects to them, blocking the possibility of a new connection, in which case you need to turn off Bluetooth on all neighboring gadgets.
Another common reason is that the list of stored devices in the memory of the Bluetooth module of the phone is overflowing. If there are many old profiles in the list, the new gadget may simply not be added. Try to remove unnecessary devices from the list and restart the smartphone. It is also worth checking whether the phone is not on power saving mode, which can limit the operation of wireless modules.
If nothing works, reset the headset completely to factory settings, which will clear the internal memory of the headphones from all previous connections and return them to the “out of the box” state, after resetting, you will need to re-do the pairing procedure, like the first purchase.
- 🔹 Put both headphones in the charging case.
- 🔹 Make sure the lights are on (they are charging).
- 🔹 Press and hold the touch zones on both headphones simultaneously for 20 seconds.
- 🔹 Wait until the indicators light up red, then release.
⚠️ Warning: Do not remove the headphones from the case or close the lid during the reset. 20-30 Seconds, and interruption may cause malfunction of one of the channels.
After a successful reset, the indicators should go out or change the blinking mode. Now take them out of the case - they should start flashing white quickly, signaling mode. Find them again in your phone's Bluetooth menu.
💡
Full reset solves 90% of problems with connection, channel desynchronization or failure of one headphone to work.
Optimization of work and maintenance tips
To ensure stable operation and long life of your headset Xiaomi Air 2 SE recommended to adhere to a few simple rules of operation. the quality of sound and stability of the connection depends not only on the technical characteristics, but also on the conditions of use. For example, in places with a large concentration of Wi-Fi routers or other Bluetooth devices (malls, airports), short-term interference is possible.
Clean the speaker mesh and charging contacts regularly. Earwax and dust can clog holes, leading to lower volume and distortion of sound, and also preventing charging. Use a dry soft brush or cotton swab lightly moistened with alcohol (but don't let liquid get inside).
If you use a headset for sports, make sure it's securely fixed in the ear.The model is ergonomic, but with intense sweating, the clutch can weaken.Rub your headphones after exercise, as salty sweat can corrode plastic and spoil the coating of sensors.
When stored in the cold season (such as in a winter jacket), let the headset take time to warm to room temperature before turning on. A sharp temperature drop can cause condensation inside the case, which is dangerous for electronics.
💡
Keep the case with headphones away from direct sunlight and heat sources, as overheating of lithium batteries significantly reduces their service life and capacity.