Modern wireless headphones from Xiaomi, such as the Earphones 2S model, have become a popular choice due to the excellent ratio of price to sound. However, when it comes to connecting these devices to a personal computer or laptop, users often encounter nuances that are not present when pairing with a smartphone.
In this article, we will discuss in detail the process of synchronizing the headset with the Windows operating system, paying attention to drivers and configuration of audio devices. You will learn how to activate the microphone for calls and what steps to take if the system does not see the device.
Before you get to the software part, you need to make sure the hardware is physically ready, the computer needs to be equipped with a proper wireless module, and the headphones themselves are charged, and ignoring basic requirements often leads to a false conclusion about a malfunction of the gadget, although the problem lies in the lack of hardware preparation.
Preparation of equipment and activation of the coupling mode
The first step is to put the headphones in detection mode. For the Earphones 2S model, the procedure may differ depending on the type of connection (Bluetooth or wired via USB-C). If you use a wireless connection, you need to remove the headphones from the charging case. In most cases, they automatically switch to Pairing Mode mode, which is signaled by a fast flashing indicator.
If automatic detection does not occur, forced activation will be required. On some versions of Xiaomi headsets, you need to pinch the touchpad or physical button on the case case case, hold it until the indicator flashes white or blue at a high frequency, which means that the device's radio module is open to external connections.
If you use a wired connection via a USB-C connector, you don't need a pairing mode. However, it's important to use a cable that supports data transfer, not just charging. Cheap cables often don't have the necessary contacts to transmit the audio signal, which leads to no sound in the operating system.
- 🎧 Make sure that the headphones are charged at least 30% for stable operation of the radio module.
- 🔌 When wired, use the original cable or certified analogue.
- 📶 Keep the headphones at a distance of no more than 1 meter from the computer receiver during pairing.
⚠️ Warning: If the headphone light flashes red, it's a low battery charge signal, which means the device may not be paired or shut down quickly.
For high-quality work Xiaomi Earphones 2S is desirable standard Bluetooth 4.2 or higher. If your PC is equipped with an outdated module version 2.0 or 3.0, the sound quality may be significantly lower, and the stability of the connection – unsatisfactory.
Bluetooth settings in the Windows operating system
Once you've prepared the headset, you need to look at the operating system settings. Windows 10 and Windows 11 have unified wireless device management. Open the Start menu and go to Settings by selecting the gear icon. Next, you're interested in Devices or Bluetooth and Devices, depending on the OS version.
Make sure the Bluetooth slider is in the On position. If the switch is missing, it could mean that the adapter drivers are not installed or the device is disabled in the Device Manager, in which case you will need to check for the adapter in the hardware list or install drivers from the motherboard manufacturer's website.
To search for headphones, click "Add Bluetooth or other device." In the window that opens, select the first item "Bluetooth." The system will start the ether scan. The list of available devices should appear as Xiaomi Earphones 2S or simply Mi True Wireless. Click on it to begin the mating process.
The installation process can take anywhere from seconds to minutes, during which time the operating system determines the type of device and establishes the necessary communication protocols, and after successful connection, you will hear the characteristic sound signal in the headphones, and in the system the status will change to "Connected: voice, music."
- 🔍 If the device is not found, try closing other Bluetooth apps on your PC.
- 🔄 Rebooting Bluetooth services sometimes helps if scanning freezes.
- 📡 Remove sources of interference, such as a working microwave or USB 3.0 hubs without screening.
⚠️ Warning: Do not connect your headphones to other devices (smartphone, tablet) when you search the computer. They can automatically switch to the last active gadget.
It is worth noting that Windows can only connect headphones as a stereo output device by default, ignoring the microphone. For the full operation of the headset in video calling modes, additional configuration may be required in the sound control panel, which will be discussed in the next sections.
Installation and update of Bluetooth drivers
The correct operation of Xiaomi Earphones 2S depends on the quality of the drivers of the Bluetooth adapter. Often the operating system uses universal Microsoft drivers that provide basic functionality, but do not reveal the full potential of audio codecs like AAC or aptX. For advanced users, it is recommended to install native drivers from the adapter manufacturer (Intel, Realtek, Qualcomm).
You can check the status of drivers through Device Manager. Right-click on Start and select the appropriate option. In the list, find the Blueooth section. Open it and find your adapter. If there is a yellow exclamation point next to the device, the software is not working properly or is not working.
To update, right-click on the adapter and select "Update driver." Select automatic search, but this method rarely finds the latest versions. A more reliable way is to go to the website of the manufacturer of the laptop or motherboard and download the current version of the driver for your chipset model.
How to completely remove an old Bluetooth driver?
Special attention should be paid to audio drivers. The list of devices should also include a section called "Sound, gaming and video devices" that can display profiles of connected headphones. Make sure that they are not marked for an error. Sometimes reinstalling the drivers of the audio system helps if the Windows mixer does not see the microphone of the headset.
- 💾 Save driver installation files in case of system failure.
- 🛠 Use utilities like DriverPack or Snappy Driver Installer with caution.
- 📅 Check updates regularly through Windows Update Center, as stability patches often come in.
If the problem persists after the driver update, try rolling back the system to the previous restore point.Perhaps the latest Windows update has caused conflicts in the Bluetooth stack.
Sound and microphone configuration in the control panel
Once successfully connected, there is often a situation where the sound is going but the microphone is not working or the sound quality is low. This is due to profile switching. Windows distinguishes between Stereo (high quality, sound only) and Headset (low quality, sound + microphone). To set up, open the classic sound control panel.
Press Win + R, enter the command mmsys.cpl and click Enter. In the window that opens, go to the Play tab. Find the Xiaomi Earphones 2S list. Make sure the device is selected as Default Device. If you see two devices with the same name, one of them may be a Hands-Free AG Audio profile.
To set up the microphone, go to the Record tab. Find your headset, right-click, and select Properties. In the Levels tab, check microphone volume and sensitivity. Often the default level is at a minimum, making you barely audible to the video conferencing audience.
| Parameter | Stereo regime | Headset mode (Hands-Free) | Recommendation |
|---|---|---|---|
| Sound quality | High (HD) | Low (Mono) | Use it for music. |
| Microphone | Unplugged. | Active. | Use it for calls. |
| Sound delay | Minimum | Possible. | Important for games |
| Energy consumption | Average. | High. | Affects the battery. |
In some cases, you need to disable monopoly mode. In the device properties in the “Additional” tab, uncheck the “Allow applications to use the device in monopoly mode” boxes, which will prevent conflicts when one program (for example, Skype) blocks access to the microphone for another (for example, Zoom).
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If the sound in the headphones became deaf and monophonic during the call, it's normal behavior of Bluetooth protocol. It reduces the audio quality to free up the channel for voice transmission.
Solving Common Connection Problems
Even when you're properly set up, you can get a failure. One of the common problems is desynchronizing audio and video, and this is treated by turning off audio enhancements. In the properties of the playback device, in the Improvements tab, check the "Disable All Sound Effects" box, which will reduce the CPU load and reduce latency.
If the computer can't see the headphones at all, although they work on other devices, try removing the device from the Bluetooth list on the PC. Click "Delete Device," then restart the computer and pair it again. Cleaning up the Bluetooth cache often solves the "invisibility" problem.
Intermittent sound problems can be caused by interference. Bluetooth operates at 2.4 GHz, just like Wi-Fi. USB-The adapter, the signal may be jammed. USB-Bluetooth whistle extension to take it away from the computer case and radiation sources.
☑️ Diagnostics of Sound Problems
⚠️ Warning: If after all the manipulations, the sound wheezes or interrupts, try connecting the headphones to another source. If the problem recurs, the Xiaomi Earphones module itself may be faulty. 2S.
Also worth checking is the power saving settings. In the Device Manager, Bluetooth adapter properties, Power Management tab, uncheck the "Allow this device to be turned off to save energy." Windows may try to save energy by temporarily shutting down the module, causing connection breaks.
Use of wired connection via USB-C
Xiaomi Earphones 2S model often supports hybrid connectivity. If Bluetooth is busy or discharged, you can use a USB-C cable. In this case, the headphones work like an external USB sound card. The sound quality in this mode is usually higher, since the digital signal is used without compression.
When you connect the cable, the system must automatically recognize the new audio device. If that doesn't happen, check if the USB port is locked in the BIOS or the security settings of the corporate computer. Sometimes you need to manually switch to the audio menu on USB Audio Device.
The advantage of wired mode is that there are no delays and complete independence from the battery of headphones (they can be operated from a cable). However, a microphone in wired mode can only work one way or require special adapters if the original cable with built-in DAC is not used.
- 🔌 The cable should support data transfer, not just charging (Token C to C or C to A).
- 🔋 In wired mode, headphones can be charged simultaneously with the use of.
- 🎚 The Equator setting in wired mode may be different from Bluetooth.
Do not forget that when wired, the touch control functions may be limited or not work at all, since the control signal is transmitted differently than over a radio channel.
Frequently Asked Questions (FAQ)
Why does your computer see the headphones but not connect?
Can I use the Xiaomi Earphones 2S microphone in Discord?
How to improve the sound quality on the computer?
The headphones run out quickly when you connect to a PC. Why?
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Key conclusion: The stability of Xiaomi Earphones 2S on PC depends not only on the headphones themselves, but also on the quality of Bluetooth adapter drivers and the absence of radio interference in the room.