Xiaomi AirDots 2 (or Mi True Wireless Earphones 2) are still among the most popular headphones. TWS-But even with a device that's so simple, users often have questions about how to turn on the headphones correctly, why they're not on the list of available devices, or how to sync them together after a reset. This article covers all possible connection scenarios, from basic synchronization to rare problem solving.
We'll take you through the steps, taking into account the features of Android 10-14 and iOS 15-17, and give you tips on how to optimize the connection. If you just unpacked your headphones or encountered an error after upgrading your smartphone, here you will find a solution. For convenience, the manual is supplemented with visual hints, compatibility tables and answers to frequent questions.
1. Preparation of headphones for the first connection
Before pairing with the phone, you need to activate the headphones and make sure they are ready to search. Xiaomi Air 2 is in standby mode by default, so they need to be explicitly "waked up." Here's what you need to do:
- 🔋 Charge the case: Connect the case to the power source (USB-C Or wireless charging) for 10 to 15 minutes, even if the indicator shows a charge.
- 🎧 Remove the headphones: Take both earphones out of the case at the same time, it will automatically turn them on. If you take out only one, the second will remain in sleep mode.
- 🔄 Wait for the synchronization: The headphones have to beep (double squeak) and flash white lights. That means they're connected to each other.
If the headphones don't light up or turn red, it indicates a discharge. In this case, return them to the case for 5-10 minutes, then try again. Note: Xiaomi Air 2 does not have a physical on button - they only activate when removed from the case or pressed the touchpad.
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If the headphones don’t sync with each other (one doesn’t connect), try resetting them to factory settings. To do this, press and hold the touchpads on both headphones for 15 seconds until the indicators start flashing red and white.
2. Step-by-step instructions for connecting to Android
The process of pairing with Android smartphones (Xiaomi, Samsung, Google Pixel, etc.) is as simplified as possible thanks to the support of the Bluetooth 5.0 profile.
- Open Settings → Bluetooth on your phone and activate the module (slider in the "On" position).
- Take the headphones out of the case and wait for a double sound signal (synchronization with each other).
- In the list of available devices, find Mi True Wireless Earphones 2 (or Xiaomi Air 2) and tap by name.
- Confirm pairing if a request appears (some firmware requires input) PIN-code - by default 0000).
Once you've successfully connected, the Bluetooth status bar will say "Connected to media audio." To check whether you're working, run any audio file or video. The sound should be automatically transmitted to your headphones.
Headphones are displayed in the list Bluetooth | Indicators on headphones are lit white | Sound is played without delay | Microphone is working in calls-->
3. Features of connection to iPhone (iOS)
While not certified for Apple, the Xiaomi Air 2 is fully compatible with the iPhone (starting with iOS 12).
- 📱 Lack of support AAC: iPhone will use codec SBC, This can slightly reduce the sound quality compared to Android.
- 🔊 No automatic switching: When answering a call, the sound doesn't always switch to headphones - manual selection in the control panel may be required.
- 🔋 Charge Display Problems: The Widget Battery on iPhone Does Not Show Case Charge Level (Hearphones Only).
To connect:
- Go to Settings → Bluetooth and turn on the module.
- Take the headphones out of the case and wait for the white flash.
- In the list of devices, select Mi True Wireless... and wait for the words "Connected".
If the headphones are not determined, try rebooting the Bluetooth module on your iPhone: open Control Point, hold the Bluetooth icon and select "Switch off", then turn it back on after 10 seconds.
Xiaomi/Redmi/Poco|Samsung|iPhone|Another Android|I don't know-->
4. Solving common problems
Even with the right connection, users are faced with common errors, and here are proven ways to fix them.
| Problem. | Possible cause | Decision |
|---|---|---|
| Headphones are not on the Bluetooth list | Case discharged or headphones not synchronized | Charge the case for 15+ minutes, take out both headphones and wait for the double signal |
| The sound is interrupted or stuttered | Interference from other devices (Wi-Fi, microwave) | Reconnect your headphones, move away from interference sources or reboot your phone |
| Only one earpiece works. | Failure of synchronization between headphones | Return both headphones to the case, re-retrieve or reset (see Section 5) |
| The microphone doesn't work on calls. | Android does not have a “phone audio” profile | In Bluetooth settings, select Xiaomi Air 2 → “Settings” → turn on “Calls” |
A critical feature is that if the headphones were previously connected to another device, they can automatically connect to it when removed from the case, and to avoid this, remove them from the list of mated devices on the old gadget or reset.
What if the headphones are connected but there is no sound?
5. Resetting headphones to factory settings
If none of these methods worked, return the Xiaomi Air 2 to its original settings, which will remove all the saved connections and fix software failures.
- Put both headphones in the case and close the lid.
- Open the lid, but don't remove the headphones.
- Press and hold the touchpads on both headphones simultaneously for 20 seconds.
- The indicators will flash red and white, which is a signal of a successful reset.
- Close the case, wait 10 seconds and repeat the connection process (section 2 or 3).
Once reset, the headphones will return to the "out of the box" state, and when first connected, they may require confirmation on the phone (click "OK" or "Connect").
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Reset is a universal solution for 90% of connectivity problems, and use it if the headphones are buggy after updating the phone’s firmware or are not synchronized with each other.
6. Optimization of connection and autonomy
To extend your work time and improve connection stability, follow these tips:
- 🔄 Turn off Bluetooth when not using headphones – this saves the case charge.
- 📶 Keep your phone nearby: maximum distance for stable connection is 10 meters without obstacles.
- 🔋 Charge the case to 100% before long-term use. Partial charging can cause incorrect display of battery level.
- 🎵 Use the codec. AAC Android (if supported): Select "Bluetooth Audio Codec" in the developer settings" → AAC.
The average operating time of Xiaomi Air 2 on a single charge:
- Music at 50% volume: up to 4 hours.
- Phone conversations: up to 3 hours.
- Standby mode in the case: up to 12 hours (case holds 3 full charges).
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If the headphones are quickly discharged, make sure they stay on outside the case, for example, if you put them in a bag without a case, they'll waste a charge finding a device to connect to.
7. Connect to other devices (PC, Mac, Smart TV)
Xiaomi Air 2 is compatible not only with smartphones, but also with other gadgets.
🖥️ Windows 10/11
Go to Settings → Devices → Bluetooth, turn on the module and select Mi True Wireless... If the sound is late, in the device properties, turn off the option “Handsfree Telephony Services” (leaving only “Stereo”).
🍎 MacBook / iMac
B System settings → Bluetooth, find the headphones and plug it in.-MIDI-Select the format settings 2 channel, 16 bit, 44.1 keto.
📺 Smart TV (Android TV, Samsung Tizen)
Many TVs support Bluetooth, but may not display the Xiaomi Air 2 on the list, in which case use a Bluetooth transmitter (such as the Xiaomi Bluetooth Audio Receiver) connected to a 3.5mm port or an HDMI ARC.
⚠️ Note: When connecting to a PC or TV Some functions (such as touch control) may not work properly, due to protocol limitations. HFP/A2DP non-mobile.