Xiaomi’s current smartphones, including the popular Redmi and POCO lineups, offer users advanced wireless technologies, and Bluetooth plays a key role here. Connecting high-quality acoustics turns listening to music or watching movies into an immersive experience, eliminating tangled wires. However, sometimes the process of initial pairing can raise questions, especially for those who first switched to the MIUI or HyperOS shell.
In this article, we will discuss how to properly activate the detection mode on the headset and pair with your device. We will not only look at the standard algorithm of actions, but also touch on specific settings that can affect the quality of the connection. Understanding these nuances will allow you to avoid common errors and enjoy clean sound without delay.
It's worth noting that the interfaces of different versions of Android and shells may differ slightly visually, but the logic of the Bluetooth module remains the same for the entire ecosystem. Whether you use a budget Redmi Note or a flagship Xiaomi 14, the basic principles of customization are identical. Let's start with a detailed review of the process.
Preparation of headphones for pairing
Before you try to find a device on the list of available, you need to put the headphones themselves in detection mode, a critical step that is often missed by beginners. If the headset is just on but not in Pairing Mode, the Xiaomi phone may not see it, even if they were previously connected.
For most models TWS-The procedure for using the True Wireless Stereo headphones is as follows: remove both headphones from the charging case. If they don't automatically connect to each other (as a flashing indicator on one of them usually signals), press the touchpads or physical buttons on both headphones simultaneously. 3-5 seconds until the indicators start to blink alternately or change color.
Full-size models, such as Mi Headphones or third-party devices like Sony and JBL, often have a separate button with the Bluetooth logo or power button that needs to be held longer than usual, sometimes requiring the power button to be held for about 7-10 seconds until the blue light flashes quickly, signaling that the radio module is open to external connections.
- 🎧 Remove the headphones from the case and make sure they are charged at least 20 times%.
- ⚡ Press the control buttons or a special switch before the search indication appears.
- 📱 Make sure there are no other active devices nearby that the headphones have been connected to previously.
⚠️ Note: If the headphones were previously paired with another phone, they may automatically try to connect to it, ignoring your new Xiaomi.In this case, temporarily turn off Bluetooth on the old device or select "Forget the device" in its settings».
What to do if the indicator does not flash?
If the indicator is not showing signs of life, check the charge of the case and contacts on the headphones themselves. Sometimes the oxidation of the contacts interferes with charging, and the device is discharged to zero. 15-20 Just a minute, connected to the network, and try again. Basic Bluetooth setting on Xiaomi After preparing the headset, move on to the settings of the smartphone. In shells MIUI And HyperOS, wireless interface management is put into a separate menu that you can access in a number of ways, and the fastest is through the control panel (curtain), but for the initial setup, you better use the full menu of parameters. Open the Settings app and find the Bluetooth section. An alternative path might look like Settings. → Connection and sharing → Bluetooth. Make sure the power slider is activated. The system will immediately start scanning the space, and in a couple of seconds, the name of your headset should appear in the "Available Devices" list. Click on the device name. On the smartphone screen, you may see a request to confirm pairing with or without the code. Most modern models do not require a code and the connection is established automatically. Once successfully completed, a connected battery icon or Connected status will appear next to the device name». ☑️ Checklist before connecting Headphone Charge at least 20%Detection mode activated (flashes indicator)Bluetooth on the phone is turned on and visible to another On the smartphone, flight mode is turned off: 0 / 4 It is important to understand that the data transfer protocol may require additional permissions. When you first connect, the system may request access to contacts or call logs so you can talk through the headset, and if you plan to use earphones only for music, you don't have to give those permissions, although that will limit the functionality. Smartphones Xiaomi supports various audio compression codecs, which directly affects the sound quality. By default, the system chooses the best option, but advanced users can manually choose a higher quality codec if it supports both the phone and headphones. To do this, go to the Bluetooth menu, click on the arrow or gear next to the connected device. In the menu that opens, you can see the Bluetooth Codec or the Sound Quality option. SBC, AAC, aptX, aptX HD or LDAC. Codec AAC It is the standard for iOS and works well on Android, providing a balance of quality and power consumption. Qualcomm codecs like aptX provide lower latency and higher detail, which is critical for music lovers. Also available on this menu is the "Absolute Volume Level" setting, if you notice that the volume of your headphones and phone is adjustable separately or in hops, try resetting the state of this switch. 🎵 SBC — Basic codec, available everywhere, average quality. 🍏 AAC — A great choice for iPhone and most Android smartphones. 🚀 aptX / LDAC — High-resolution codecs for demanding users. Owners of original acoustics from Xiaomi, Redmi and POCO are the luckiest, as they have special ecosystem integration. When connecting branded headphones such as Mi True Wireless Earbuds Basic 2 or AirDots, an animated window often pops up on the smartphone screen with the display of the charge of each headphone and case separately. For full operation of all functions, including updating the headphone firmware, setting up touch management and finding a lost device, it is recommended to install the Xiaomi application on the Bluetooth device, and make sure that it does not automatically use the Ebuds, but it does not use the device. Access to advanced features may require the Mi Wear app (formerly Mi Fit for some models), which is available on Google Play or GetApps. Headphone model Supported codecs Running time (h) Protection Mi True Wireless 2 AAC, SBC 5 IPX4 Redmi Buds 3 Pro AAC, SBC 6 IP54 Xiaomi Buds 3T LDAC, AAC, SBC 6 IP54 POCO Buds Pro AAC, SBC 7 IPX4 💡Using proprietary applications allows you to update the firmware of headphones, which often corrects connection errors and improves the stability of the microphone. Despite the well-established algorithms of Android, sometimes there are situations when the phone does not see the headphones or the connection is constantly interrupted. A smartphone can get confused about connection priorities if there are a dozen old gadgets in memory. Go to Bluetooth settings, click on the gear next to the problem device, and select "Disable" or "Forget the device." After that, pair again, as when you first bought. Also helps is a simple smartphone reboot that clears temporary cache system services.If the sound is interrupted or interference is heard, make sure there are no thick walls or working microwaves between the phone and the headphones that create interference in the 2.4 GHz range. Also check if the phone has a power saving mode that can limit the operation of background Bluetooth processes. 🔄 Reset the headphones to factory settings (usually long button retention). 🗑️ Remove the device from the Forgotten list on your phone and reconnect. 📶 Turn off 2.4GHz Wi-Fi to check for interference. ⚠️ Warning: If the headphones are only running in one channel after all the manipulations (mono mode), try putting them in a case, closing the lid for 10 seconds, and then taking both out at the same time. 📊 Have you encountered problems when connecting Bluetooth?Hearphones are not visible in the list Sound is interrupted or wheezing Can not adjust volume All works perfectly Control setting and personalization Modern wireless headphones rarely have physical buttons relying on touch control On Xiaomi smartphones, these actions are often duplicated in the Bluetooth menu. By clicking on the settings icon next to the connected device, you can see a list of available actions. You can usually set up for double, triple or long-term retention, and you can call Google Assistant or XiaoAI, switch tracks, playback control, or noise cancellation. This allows you to control your listening without taking your phone out of your pocket. Some advanced models support Autopause, where you pause music if you take the earphone out of your ear, and this function works with proximity sensors. If it doesn't work properly, you can turn it off in the same settings menu of the device to avoid accidental pauses when you adjust the headphone. Why do the headphones discharge quickly after you connect? Fast discharge can be associated with the use of high-resolution codecs (LDAC, aptX HD), Which require more power to transmit data. Also, active noise cancellation (ANC) may be the reason. Try switching to the AAC or SBC codec and turning off the ANC to check for autonomy. Can two pairs of headphones be connected to one Xiaomi? Yes, many modern Xiaomi models support Dual Audio (double audio). To do this, connect the first pair, and then, without turning it off, start the search and connect the second pair. The sound will be broadcast to both devices at the same time. However, this can increase the load on the phone battery. What to do if the sound delay in games is too great? Latency (latency) is characteristic for low-activity games. Also in the developer’s Bluetooth settings, you can try changing the buffer settings, but the standard Game mode in the MIUI sound settings usually solves the problem.