Modern wireless headsets from Xiaomi have gained popularity due to the affordable price and stable operation, but the initial setup often raises questions from beginners. Users often face a situation where the headphones are not visible in the list of available devices or work only in mono mode. This is due to the peculiarities of the Bluetooth protocol and the specifics of pairing left and right channels.
To successfully launch a device, you need to understand the basic principle of operation: first, the headphones connect to each other, forming a single stereo system, and only then transmit a signal to a smartphone. Violation of this sequence of actions is the most common cause of problems. In this article, we will discuss a detailed algorithm of actions that will help avoid common errors and ensure high-quality sound.
The setup process takes only a few minutes, if you know where to look and what indicators to track, and we'll look at not only the standard procedure, but also forced reset methods, which is especially true when you buy a used device or after you upgrade your phone's operating system, and proper preparation ensures a stable connection in the future.
Preparation of headphones for the first launch
Before you try to find the device in the phone menu, make sure that the headset battery is charged at least on the phone. 30-40%. Completely discharged TWS-The headphones may be turned on but not paired due to lack of power for the radio module.Put both headphones in the charging case and connect it to the power source on the radio. 15-20 minutes, even if the indicators indicate the presence of a charge.
It is important to check the cleanliness of the contact areas. The metal contacts of the headphones themselves and inside the case should not have protective film or oxides. The contact points should be clean so that the case can correctly detect the presence of the device inside and control its inclusion. If the headphones are in the case correctly, the LEDs on them should burn red.
⚠️ Attention: If the headphones don't light up when you put them in the case, try to press them down slightly. Often the problem is that the magnets don't fit tightly, and the device just doesn't get power to show you.
Remove both earbuds from the case at the same time. At this point, they should automatically turn on. If this does not happen, hold the touchpads on both earbuds for 5 seconds until the red light light light lights up. After turning off, repeat the on procedure to start the cycle of the system reboot.
☑️ Checking before connection
The process of pairing with Android and iOS
The basic setup step requires that the headphones be in search mode. When you take the Redmi AirDots out of the case, they start looking for each other. You'll notice that the lights will flash at different frequencies, one fast, the other slow or even stop blinking, which means that the stereo is formed, and now one of the headphones (usually on the right) is looking for the phone.
Open your smartphone settings and go to the Bluetooth section. Make sure the slider is activated and the phone has started scanning the surrounding space. The list of available devices should show the name Xiaomi Redmi AirDots or Mi True Wireless EBs Basic. Click on the name to start the mating procedure.
In some cases, the system may request a pairing confirmation or code. The standard pin code for Xiaomi devices is not usually required, but if it is requested, try entering 0000 or 1234. Once the connection is successful, the voice assistant will notify you of the status: "Connected" in English or "Connected" in Russian.
Note that on iOS, the process is identical, but the names on the menu may differ. iPhone owners need to go to Settings → Bluetooth. If the device is not immediately, try to close and open the case cover with headphones inside, and then re-extract them - this will restart detection mode.
Solving the problem with one working headphone
A common situation is when the phone sees two devices with the same name or plays sound from only one earpiece, which means that the synchronization between the left and right channels is lost, and to fix this, you need to perform a full reset (Hard Reset) of the headset to factory state.
First, remove (forget) the device in your phone's Bluetooth settings. Then place both earbuds in a case. Press the touch zones on both earbuds at the same time and hold them for about 20 seconds. The indicators should flash red several times and then go out. This is a signal that the headphones' memory is cleared.
⚠️ Warning: Do not remove the headphones from the case during reset and do not release the touch panels until the indicators are completely extinguished.
Once you reset, retrieve both of these headphones, give them 5-10 seconds to "find" each other, and usually after that, one light stops flashing, and the other keeps blinking slowly, which means that the stereo is restored, and you can now re-search the device in your phone.
Why is synchronization lost?
Configuring management and functions
The base model of Redmi AirDots does not have its own app for detailed equalizer tuning, but basic control is through touch panels. Single touch usually puts a track on pause or reproduces it. Double touch is often designed to call a voice assistant or skip a track, and triple touch is to return to the previous track.
For Android users, there is the option to extend functionality through third-party apps such as Mi True Wireless EBs Basic or universal utites for managing Bluetooth devices. They allow you to reassign button actions, for example, make it so that double-touching includes the next track, rather than calling Google Assistant.
It's important to remember the latency when watching video. In standard mode, latency can be noticeable. Some models support low-latency game mode, which is activated by triple tapping the touchpad (holding the earbud in the ear). However, in the basic version of AirDots, this feature may be missing or unstable.
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Use the Bluetooth Battery Monitor app on Android to see the exact percentage of charge of each headphone separately on the lock screen, as Xiaomi’s standard interface sometimes shows the overall charge.
Compatibility and technical specifications
The headset uses Bluetooth 5.0 protocol, which provides a wide range and energy savings. However, it should be noted that the radius of confident reception is about 10 meters in open space. Walls, metal structures and working microwave ovens can significantly reduce the signal quality.
The table below shows the main technical characteristics affecting the connection process and sound quality:
| Parameter | Meaning | Impact on work |
|---|---|---|
| Bluetooth version | 5.0 | High stability, low energy consumption |
| Codec | SBC, AAC | Standard quality, compatibility with all OS |
| Radio of action | 10m | Depends on obstacles and interference |
| Charging time. | 1.5 hours | Full cycle of charge case and headphones |
The devices are compatible with any operating system that supports standard A2DP and HFP profiles. This includes not only smartphones, but also Smart TVs, laptops and car radios. When connecting to a computer, an external Bluetooth adapter may be required if the built-in module is missing or is not working properly.
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Sound quality and connection stability are directly dependent on the version of the Bluetooth adapter of the receiving device; for older laptops (version below 4.0), unstable work is possible.
Frequent questions and troubleshooting
If the sound is still quiet or intermittent after all the manipulations, check the multimedia settings on the phone. Sometimes the system volume and volume of the Bluetooth device are out of sync. Try to keep the volume on the phone to a minimum, turn off Bluetooth, turn on music and gradually add volume.
Another cause of problems may be contamination of the speaker grid. Earwax can completely block the sound, creating the illusion of breakage. Carefully clean the grid with a dry soft brush. It is also worth checking whether the Monoaudio mode is activated in the special features of your smartphone, which brings the stereo signal into one channel.
⚠️ Warning: Do not use alcohol or aggressive chemicals to clean sensors and nets. The liquid can get inside the case and damage the electronics, which is not a guarantee case.
In case none of the methods worked, there is probably a hardware malfunction of the battery or Bluetooth module of one of the headphones, in which case it is more rational to contact the service center or replace the device, since software recovery methods are exhausted.