Xiaomi Redmi AirDots connection 2: instructions with pictures and error solutions

Xiaomi Redmi AirDots 2 wireless headphones remain among the most popular budget headphones TWS-But even with these simple devices, users often have questions about how to connect them to a smartphone, why a single earbud doesn't work, or how to reset to factory settings. This article will help you understand all the nuances - from basic pairing to solving non-obvious problems.

We’ll look at not only the standard Bluetooth connection procedure, but also alternative ways (like the Mi Home app), and we’ll also look at common bugs that interfere with the stable performance of headphones. If you’ve just unpacked Redmi AirDots 2 or found it difficult to update your firmware, here’s the latest Android and iOS solutions for 2026.

Preparing headphones for the first connection

Before pairing with the phone, you need to properly remove and activate the headphones, and many users miss this step, which causes problems with connection.

• 📦 Take both earphones out of the charge case, they should automatically turn on (white light flashes).
• 🔋 Make sure the case is charged (the indicator on the case burns white or green when connected to the charger).
• 🎧 Check that the headphones have not been previously paired with another device (if any, reset, see the section below).
• 📱 Turn off Bluetooth on other devices nearby to avoid conflicts.

If the headphones don't light up, try putting them back in the case for 10 seconds and then retracting them again. This will reset their current state. Importantly, for the first connection, use the original charging cable - some non-original cables do not provide enough current to properly operate the case.

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If the headphones do not respond to extraction from the case, try to clean the contacts in the case and on the headphones with a dry cotton swab - oxidation can block charging and turning on.

Standard Bluetooth connection (Android/iOS)

The process of pairing Redmi AirDots 2 with a phone is almost identical for both types of devices, but there are some minor nuances.

1. Open Settings → Bluetooth on your smartphone and turn it on.
2. Remove both headphones from the case – they should automatically go into pairing mode (indicators will flash red and white alternately).
3. In the list of available devices, find Redmi AirDots_XXX (where XXX — Unique numbers) and click on it.
4. Confirm pairing if a request appears (on iOS, you may need to enter the code 0000).

On Android, you may notice additional features after you connect (e.g., AAC profile for better sound).We recommend allowing these settings. On iPhone, the headphones will appear as "Connected" without additional options.

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If you only have one earpiece on when you're connected, that's a sign that the second earpiece isn't synced with the first one. Solution: Put both earphones in the case, wait 15 seconds, then retrieve them.

Connection via Mi Home (Extended Features)

The official Mi Home app (available for Android and iOS) lets you not only connect your headphones, but also update their firmware, adjust touch controls and check the charge level of each headphone separately.

1. Download and install Mi Home from the official store.
2. Sign up or sign in to your Xiaomi account (required to synchronize settings).
3. Click Add Device (+) → Audio → Redmi AirDots 2.
4. Follow the instructions on the screen (the application will find the headphones in pairing mode).

After connecting in the application will be available:

• 🔄 Update of firmware (if a new version is available).
• 🎛️ Customization of gestures (double touch, retention).
• 🔋 Displaying the charge of the case and each headphone separately.
• 🔊 Sound modes (such as bass amplification or voice assistant).

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Note that if the headphones have already been connected via standard Bluetooth, they must first be removed from the list of devices in the phone settings, and then connected via Mi Home.

Solving Connection Problems

Even if you follow the instructions correctly, Redmi AirDots 2 may not connect or not work smoothly.

If the headphones are plugged in but the sound is distorted or delayed, try turning off aptX or LDAC codecs (if enabled) in your phone's Bluetooth settings and leaving only AAC or SBC. This often solves problems with synchronizing sound and video.

Reset Redmi AirDots 2 to factory settings

If the headphones are not working properly (not synchronizing, not connecting or giving errors), a complete reset will help, which will remove all saved pairings and return the settings to the factory:

1. Put both headphones in the charging case and close the lid.
2. Open the case cover and hold the button on the back of the case for 15 seconds.
3. The indicators on the headphones will first light up red, then go out and blink white and red - this is a signal of a successful reset.
4. Close the case cover for 10 seconds, then remove the headphones for a new connection.

After reset, the headphones will appear in the Bluetooth list as a new device (Redmi). AirDots_XXX). If the reset didn’t work the first time, repeat the procedure by holding the button to the first time. 20 seconds.

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Resetting is a universal solution for 90% of connectivity problems, and always start your diagnosis with this step if your headphones are not stable.

⚠️ Warning: Don't confuse the reset button with the charge indicator! The button is located on the back of the case and recessed into the case - it must be pressed with a thin object (clip or toothpick.

Optimization of headphones after connection

To ensure that Redmi AirDots 2 is stable and long-lasting, follow these guidelines:

• 🔋 Charge the case with only original cable or certified accessories. Cheap cables can damage the battery.
• 📵 Avoid using headphones near microwaves, routers, or other sources of interference.
• 🎵 For the best sound in Mi Home, select the “Bass Enhancement” profile (if you like low frequencies) or “Clear Voice” profile (for podcasts).
• 🔄 Regularly (once in) 2-3 Reset your headphone settings for months to avoid accumulating errors.

If you use headphones to watch videos, turn on Low Lag Mode (if available) in your phone settings. On Android, you can do this in Settings → Sound → Bluetooth Sound Quality.

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To extend the life of the battery, keep the headphones in a case with a charge of at least 30%. Full discharge or constant charging reduces the battery life by 100%.

Connecting Redmi AirDots 2 to other devices

In addition to smartphones, these headphones can be connected to a laptop, tablet or even a Bluetooth-enabled TV, and the pairing process is similar:

1. Turn on Bluetooth on the target device.
2. Remove the headphones from the case (they should flash white and red).
3. Choose Redmi. AirDots_XXX list of available devices.

Windows may require a Bluetooth 5.0 driver if the headphones are not identified. On MacOS, it sometimes helps to reboot the Bluetooth module through the Terminal:

sudo pkill bluetoothd

When connecting to a Smart TV (such as Xiaomi Mi TV), make sure the TV supports A2DP and AVRCP profiles. Otherwise, the sound may be played with a delay.

FAQ: Frequent questions about Redmi AirDots 2