Modern TWS (True Wireless Stereo) wireless headsets have become the standard for mobility, but users often find that only one module is activated when trying to connect to a smartphone. For owners of the Xiaomi Earphones 2 Basic model, this can be an unpleasant surprise, interrupting music listening or an important conversation. Channel synchronization is a critical process that ensures full stereo sound, and its violation usually indicates a failure in the headset software, not a physical breakdown.
Recovering both speakers requires a series of sequential actions to clean the device’s memory and force a new pair between the left and right earphones. Often the problem is that the gadgets have “forgotten” each other or one of them remained asleep while the second successfully connected to the phone. The correct algorithm of actions allows you to avoid visiting the service center and bring the device back to life in a matter of minutes.
In this guide, we will go into detail all the steps of connection recovery, from basic charge check to full reset. Xiaomi has provided reliable reconnection mechanisms, but they require accurate timing and press sequence. If you want to enjoy surround sound without channel skips, carefully study the solutions offered below.
Diagnostics of the problem and check the charge
Before you start complex manipulations with reconnection, you need to rule out the trivial reasons for failure. Low charge level in one of the headphones can lead to the fact that it simply does not turn on or instantly goes into power saving mode while the second is working properly. Make sure that the case is charged, and the modules themselves fit tightly into the contacts inside the charging case.
Note the indicators: if one of the headphones is not flashing white light or showing no signs of life at all, the problem may be contamination of the contacts. Carefully wipe the metal pads on the headphones and inside the case with dry soft cloth. Oxidation or dust can prevent current transmission, which leaves one channel discharged.
It’s also worth checking if the smartphone’s own settings are mono-operating, sometimes Android or iOS can force audio output to one channel when you connect certain profiles, and make sure that the Special Features → Audio section turns off Monoaudio if it’s there.
If visual inspection and charging failed, we'll go to software methods. TWS-And the devices are designed so that one earpiece is a master (usually the right one) and the other is a plume. If the communication between them is broken, the phone only sees the master.
Basic procedure for connecting both headphones
The standard pairing process Xiaomi Earphones 2 Basic is designed for automatic synchronization. First, place both headphones in the case and close the lid, then open it without removing the modules. The indicator on the front should start flashing white, signaling the transition to pairing mode.
On your smartphone, open your Bluetooth settings and search the list of available Xiaomi Earphones 2 Basic devices. Click on the name to connect. At which point both headphones should issue a characteristic audible signal confirming the successful creation of the stereo pair. If only one speaker sounded, you will need to perform manual synchronization.
- 📱 Remove both earphones from the case at the same time.
- 🔌 Wait until they stop blinking fast and go into standby mode.
- 🎧 Touch the touch zone on both headphones simultaneously or sequentially to activate them.
☑️ Connection check
A common mistake is to try to plug your headphones in one by one. TWS's algorithm assumes that the left and right channels find each other first, and then the pair becomes visible to the phone. If you plug in the right one first, and then try to add the left one as a new device, the stereo won't work.
Full Reset (Hard Reset) Method
If a standard connection didn’t help connect the channels, you need to reset the headset completely, which clears the internal memory of the headphones of old pairing profiles and forcibly initiates a search for a “neighbor.” Hard Reset is the most effective way to solve 90% of problems TWS-device.
To perform the reset, place both headphones in a charge case and leave the lid open. Find a function button on the back or inside of the case (if you have one in your revision) or use touch control. The Xiaomi Earphones 2 Basic model most often uses a combination of prolonged taps on the touchpads of the headphones themselves while they are in or out of the case.
⚠️ Note: During the reset procedure, do not open the Bluetooth menu on your smartphone or try to connect to the device. This may interrupt the internal flashing of the communication parameters between the left and right modules.
The sequence of actions for discharge is as follows:
- Remove both earphones from the case.
- Press and hold the touch zones on both headphones simultaneously for 5-7 seconds until the lights flash red or go out.
- Put the headphones back in the case, close the lid and wait 10 seconds.
- Open the case and re-execute the procedure for finding the device on the phone.
After a successful reset, the phone may still have an old Xiaomi Earphones 2 Basic entry on its Bluetooth list. Be sure to click “Forget the Device” or “Unpair” for the old record so that the phone doesn’t try to use outdated encryption keys.
What if the reset didn't help?
Management through the Mi Wear app
For a deeper setup and diagnosis of the state of the headset, it is recommended to use the official Mi Wear app (formerly Xiaomi Wear), which allows you not only to track the charge, but also to check the firmware version, the update of which often fixes connection bugs.
Connect your headphones to your smartphone (even if only one channel is running) and open the app. If the headset is set, go to the device settings. Here you can find the channel balance information and check the touch control. Updating firmware is key, as manufacturers often release patches to improve the stability of the Bluetooth connection.
| Function in Mi Wear | Description | Impact on the problem |
|---|---|---|
| Headphone search | Plays sound on the connected channel | It helps to understand which module is active. |
| Update of the PO | Downloading new firmware | Corrects TWS synchronization errors |
| Touch settings | Changes in actions in tapa | Allows you to check the sensor response |
| Game mode | Reducing sound delay | It requires a stable connection of both channels. |
The use of the app is especially relevant if the headphones were purchased outside the official store and have a regional version of the firmware. The global version of the application may not see some Chinese models, so sometimes you need to change the region in the settings of the Mi Account.
Solving Channel Dissynchronization Problems
When one earbud plays music and the other is silent or hissing, it's called desynchronization, which often happens if one module was removed from the case before the other, or if the phone managed to connect to one channel while the other was still asleep.
Try the forced awakening method. Put the working earphone in the case (without closing the lid), leaving the non-working in the ear or on the table. Wait 5 seconds, then pull the first earphone back. Often at this point, an automatic pair search occurs, and the sound appears in the second channel.
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Try to turn off Bluetooth on your phone, put both headphones in the case, close the lid, wait 10 seconds, and only after that turn on Bluetooth again and open the case.
If the problem only manifests itself in certain applications (for example, messengers have sound, but YouTube does not), check the codec settings in the For developers section on Android. Changing the codec from aptX to SBC or vice versa can stabilize data transfer if one of the channels has a weak signal.
⚠️ Note: Do not use headphones near high-powered radiation sources, such as microwave ovens or 2.4GHz Wi-Fi routers, during settings. Interference may prevent stable connection between left and right modules.
Frequently Asked Questions (FAQ)
Why is it that only the right-hand headphone Xiaomi Earphones 2 Basic is connected?
Can I use the headphones one at a time?
What does the indicator flash in red and white mean?
Are these headphones compatible with iPhone?
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The main reason for the problem with one working earphone is the desynchronization of the internal TWS-a pair, which is solved by the complete reset and re-pairing of both modules simultaneously.
If you follow these guidelines, you can restore the headset to full operation. Remember, electronics require a clear sequence of commands, and reset timing is crucial. If none of these methods worked, there may be a hardware malfunction of the battery or Bluetooth module in one of the headphones.