How to connect headphones to a Xiaomi TV: all the ways (including Mi) TV 4S, 5 Pro, A2 Redmi Smart TV)

Xiaomi TVs are some of the most popular on the market, thanks to a combination of price, picture quality and functionality. TV Q2 or Redmi Smart Fire TV Sometimes you have a problem: how to connect headphones so as not to disturb the household or improve the sound? The methods depend on the model of the TV, the type of headphones (wired / wireless), and even the version of the firmware. MIUI TV.

In this article, we will analyze all possible connection options - from the classic 3.5 mm connector (if any) to hidden Bluetooth functions in older versions of the software. Separately, we will dwell on the nuances for models without audio output, where adapters or workarounds through the old versions of the software will be required. HDMI ARC. And also find out why the TV can not “see” headphones and how to fix it without resetting the settings.

1. Compatibility Check: Which Headphones Will Work for Your Xiaomi TV

Before you try to plug in the headphones, make sure they are compatible with your TV model. Xiaomi has key differences depending on the series and year of release:

• 🎧 Wired headphones with a 3.5 mm connector are suitable only for models with audio output (for example, Mi). TV 4S 55" 2019. "In new TVs (2022)+) This connector is often missing.
• 📶 Bluetooth headphones work with all TVs on the MIUI TV 3.0+, In the budget series (for example, Redmi Smart). TV A) an external Bluetooth adapter may be required.
• 🔌 USB-headphones (Type-C or USB-A) — supported by models with port USB 2.0/3.0, but only if they have a built-in DAC (digital-to-analog converter).
• 🎵 Wireless headphones with Wi-Fi transmission (for example, Xiaomi Mi True Wireless Earphones) – compatible only with Android TVs TV 10+ (Like Mi. TV Q1E).

To accurately determine the capabilities of your TV, check the specifications on the official Xiaomi website or in the Settings menu. → On the TV. Notice the "Version" item. MIUI TV»** — This depends on the availability of Bluetooth and other functions.

⚠️ Note: Xiaomi TVs with Redmi prefix (e.g. Redmi Smart) TV X50) They often have reduced capabilities compared to the Mi lineup. TV. In particular, they may not support aptX or AAC Bluetooth headphones, which will affect the sound quality.

Method 1: Connecting wired headphones through a 3.5 mm connector (AUX)

This is the simplest and most reliable method, but it only works for TVs with physical audio output. TV 4A (2018–2020) and Mi TV 4S 3.5 mm connector is located on the back or side panel.

Step-by-step:

1. Find the connector. AUX OUT or HEADPHONE on the TV body (usually marked with the headphone icon).
2. Insert the headphone plug before you click. In some models, the sound will automatically switch to the headphones, in others you will need to select the source of the sound manually.
3. If there's no sound, check it out: 🔊 Volume level on the TV (sometimes it is reset when you connect headphones). 🔌 Connector cleanliness – dust or oxidation of contacts may interfere with the connection. 🎛️ Sound settings in the menu Settings → Sound. → Sound output (should be selected item "Hearphones»**).

Check the TV for a 3.5mm connector|

Check the integrity of the headphone cable |

Make sure the headphones are working on another device|

Update the TV firmware (if the sound does not switch automatically)-->

If there is no 3.5 mm connector, but there is a port USB, can be used USB-audio adapter (e.g. Xiaomi) USB-C to 3.5mm). However, note that not all Xiaomi TVs support audio output through the USB — It depends on the chipset model.

Method 3: Connect Bluetooth headphones (including AirPods and TWS)

Most of the modern Xiaomi TVs (starting with the MIUI TV 3.0) support Bluetooth, but the feature can be hidden in settings or disabled by default. Consider two scenarios: connecting via a standard menu and activating a hidden Bluetooth module.

Option A: Standard connection (for MIUI TV 4.0+)

This method works for Mi models. TV Q1E, Mi TV 5 Pro, Redmi Smart TV X2022 newer:

1. Open the Settings menu → Devices → Bluetooth.
2. Activate the Bluetooth slider (if it is gray, it means that the module is disabled in the services).
3. Transfer the headphones to pairing mode (usually you need to hold the power button for 3-5 seconds until the indicator blinks).
4. In the list of available devices, select your headphones and confirm the connection.

Option B: Enable hidden Bluetooth (for older firmware)

On TVs on TVs MIUI TV 2.0-3.0 (e.g. Mi) TV 4A 2018: Bluetooth can be disabled by default to activate it:

1. Press the Menu buttons. + Volume Down on the remote for 5 seconds at the same time to open the service menu.
2. Go to the Engineer Settings section → Bluetooth.
3. Enable the option "Enable" BT»** and save the settings.
4. Reboot the TV and repeat the steps from Option A.

How to connect:

1. Put it in. USB-The device in the TV port (preferably) USB 3.0 for stable operation).
2. Go to Settings → Sound → Sound output.
3. Select a point «USB» or "External audio device" (the name may differ).

Important: Xiaomi TVs on the Amlogic chipset T962 (Like Mi. TV 4A 32) do not support USB-audio due to hardware platform limitations.

5. Method 4: Use HDMI ARC to connect headphones through a soundbar or receiver

If you use soundbar, AV-receiver HDMI ARC (Audio Return Channel, which can be output from the TV to headphones through an intermediate device, is relevant for models without 3.5 mm and Bluetooth, for example, Redmi Smart. TV X43.

What you need:

• 📺 Xiaomi TV with port HDMI ARC (usually marked «ARC»**).
• 🔊 Soundbar or receiver with support ARC headphone-out.
• 🎧 Wired or wireless headphones connected to the soundbar.

Instructions:

1. Connect TV and soundbar with cable HDMI (portable ARC!).
2. In the TV menu go to Settings → Sound. → Sound output → HDMI ARC.
3. Turn on the option «ARC» Digital Sound (some models also need to activate) CEC customized HDMI).

⚠️ Attention: When in use HDMI ARC To eliminate this, find the item "Sound Latency" in the menu of the TV and set the value of 0-50 ms depending on the soundbar model.

Method 5: Wireless audio transmission over Wi-Fi (for Android) TV)

Xiaomi TVs based on Android TV 9.0+ (Like Mi. TV Q1E or Mi TV 6 OLED) It supports the transmission of sound over a local Wi-Fi network:

• 🎧 Google Cast-enabled headphones (e.g. Bose QuietComfort 45).
• 📱 Smartphone as an intermediate device (sound from the TV is broadcast to the phone, and from the phone – to Bluetooth headphones).
• 🖥️ Computer with audio programs (e.g. Voicemeeter for streaming sound).

How to set up sound transmission via Wi-Fi:

1. Make sure that the TV and headphones (or smartphone) are connected to the same Wi-Fi network.
2. On the TV, open Settings. → Devices → Sound transmission.
3. Select the device from the list (if not, click "Add device"**).
4. Confirm the pairing on headphones or a smartphone.

To transmit sound via smartphone:

1. Install the SoundWire or AudioRelay app on your phone.

💡

Wi-Fi audio transmission can cause delays of up to 200ms, which is critical for games or movies. For minimal latency, use Bluetooth in aptX Low Latency mode (if supported).

7.The solution to the problems: why Xiaomi TV doesn't see headphones

If the headphones don’t connect or the sound isn’t played, check the following points:

If the problem is not solved, reset the sound settings:

1. Select “Reset”** (not a complete reset!).

8.Alternative solutions: adapters and external devices

If none of the above methods are suitable, consider the following options:

• 🔌 Bluetooth transmitter (e.g., Bluetooth transmitter, 1Mii B06) — connects to an optical output or 3.5 mm and transmits sound to wireless headphones.
• 📡 Wi-Fi audio adapter (for example, Xiaomi Mi AIoT Router with support) DLNA) — Allows you to broadcast sound to compatible devices.

For models without audio output (e.g. Redmi Smart) TV A32) The best solution is a Bluetooth transmitter with optical input:

1. Connect the transmitter to the optical output of the TV.
2. Enable the transmitter in pairing mode (usually with the Pair button).
3. Connect the headphones to the transmitter as a normal Bluetooth device.

Recommended adapters for Xiaomi TVs:

FAQ: Frequent questions about connecting headphones to Xiaomi TV