Connecting the microphone to the TV Xiaomi: all the ways and settings

Xiaomi's latest generation TVs support external microphones for karaoke, voice control and streaming, but not all users know how to do it correctly. Unlike smartphones, where it's easy to plug a wire, the TV process can cause difficulties: Not all connectors fit, and settings are easy to get confused.This article will help you figure out how to connect a microphone to a Xiaomi Mi TV TV 4/5/6, Redmi Smart TV or Mi TV QLED — regardless of model and year of release.

We will look at all possible ways: from wired connection through 3.5 mm. AUX or USB to wireless Bluetooth connection and HDMI ARC. We'll take a look at the settings for karaoke and voice search, and explain why the TV can't see the microphone and how to fix it. If you want to sing to your favorite tracks or use voice commands without a remote, read on.

What microphones are compatible with Xiaomi TVs?

Not every microphone is suitable for connecting to a Xiaomi TV, depending on the type of connector, protocol support and device destination, and here are the basic compatibility criteria:

• 🎤 Wired microphones with 3.5 mm Jack – suitable for models with audio input (for example, Mi Mi). TV 5 Pro or Redmi Smart TV X2022). Please note: the connector should be exactly AUX IN, not AUX OUT.
• 🔌 USB-Microphones – Work with most modern Xiaomi TVs (starting with Mi). TV 4S 2020) Supported interface devices USB-A or USB-C (adapter).
• 📶 Bluetooth microphones – compatible with all Android TVs TV Google TV. It is better to choose models with support A2DP and HFP (Xiaomi Mi Bluetooth Karaoke Microphone).
• 🎚️ Wireless karaoke systems – require a separate receiver (usually connected via a wireless network) HDMI ARC Popular brands: Bonaok, Fifine, Shure.

Important: Xiaomi TVs do not support connecting microphones through the connector RCA (tulips) or XLR There are also some budget models (e.g. Redmi). TV A2) They may not have audio input at all, in which case only Bluetooth or other devices remain. USB.

Method 1: Connection through 3.5 mm AUX (analogue)

This is the easiest way, but it only works on TVs with physical audio input, to check if it's available:

1. Look at the back or side of the TV. Look for a connector that says AUX IN, MIC IN ormic.
2. If there is a connector, but not signed, check the instructions for your model (for example, Mi). TV Q1E entrance to the right).

Instructions for connection:

1. Insert the microphone plug into the 3.5 mm connector AUX IN.
2. Go to the TV settings: Settings → Sound. → Microphone entrance.
3. Select the signal source: Analog input or AUX.
4. Adjust the microphone volume (if available).

Check for connector. AUX IN TV

Use a microphone with a 3.5 mm plug (not a single one) TRRS!)

Disable other audio devices

Check the volume level in the settings-->

Challenges and solutions:

• ❌ The microphone is not working, so make sure the plug is plugged in. Some connectors are recessed.
• ❌ Hear noise – try using a signal amplifier or check the cable for damage.
• ❌ No microphone input option on the menu – upgrade your TV firmware to the latest version.

Method 2: Connection USB-microphone

USB-Microphones are a universal solution for Xiaomi TVs, as almost all models (starting with Mi). TV 4A 2018) supported USB-But there are nuances:

• 🔹 The TV should run on Android TV 9.0+ Google TV. Check the version in Settings → On TV.
• 🔹 The microphone must be compatible with Android (not all) USB-PC microphones are good for you).
• 🔹 Some models may be required to feed USB-feed-in.

Step-by-step:

1. Connect the microphone to USB-TV port (front or back – no matter what).
2. Wait for the notice "USB-device connected (may not appear on older models).
3. Go to Settings. → Devices → Sound devices.
4. Select your microphone from the list of available devices.
5. Enable the option "Use as a microphone" (if any).

Xiaomi TVs are not supported USB-Plug-and-play microphones for karaoke applications, and singing requires additional customization in the app itself (e.g. Smule or StarMaker).

Method 3: Wireless Bluetooth connection

The most convenient way is to connect the microphone via Bluetooth, especially if you are using Xiaomi Mi Bluetooth Karaoke Microphone or any other headset.

• 📱 The TV should support profiles A2DP (for sound) and HFP (microphone-wise).
• 🎤 Not all Bluetooth microphones are compatible with Android TV. Check the device specifications.
• 🔋 The latency (or latency) can be 100-200 MS - critical for karaoke.

How to connect:

1. Enable the pairing mode on the microphone (usually the power button is held). 3-5 seconds).
2. On the TV, go to Settings → Devices → Bluetooth.
3. Select your microphone from the list of available devices.
4. Confirm the pairing (may require input) PIN-code, usually 0000 or 1234).
5. In the audio settings, select the Bluetooth microphone as the input source.

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If the microphone sound is too quiet, try turning off the Noise Cancelation feature in the Bluetooth settings on your TV, which often solves the sensitivity problem.

Common problems:

• ❌ The microphone connects but does not transmit sound – make sure that the correct input source is selected in the sound settings.
• ❌ The sound is interrupted – reduce the distance between the microphone and the TV or remove sources of interference (Wi-Fi routers, microwaves).
• ❌ TV doesn’t see microphone – update firmware or reset Bluetooth settings → Devices → Reset your Bluetooth settings).

Method 4: Connecting through HDMI ARC (karaoke-system)

If you use a professional karaoke system (like the Bonaok Wireless Microphone or Singing Machine), the best way to connect is through a karaoke system. HDMI ARC. This method provides minimal sound latency and high quality transmission.

What you need:

• 🔹 Karaoke system with HDMI-exit ARC (Audio Return Channel).
• 🔹 Cable HDMI 2.0 or higher (not more than 3 meters long to minimize delay).
• 🔹 Port TV HDMI ARC (usually marked with an appropriate inscription).

Instructions:

1. Connect the karaoke system receiver to the port HDMI ARC TV-wise.
2. Turn on the function. ARC in the settings of TV: Settings → Sound. → HDMI ARC → Turn on.
3. In the karaoke system settings, select the mode HDMI Output.
4. Adjust the audio delay (if you have one) to sync with the video.

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HDMI ARC — The only way to connect a professional karaoke system with minimal sound latency, AUX) It will give a noticeable lag of voice from music.

Advice for setting up:

• 🎛️ If the sound is only coming through the TV, and not through the speakers of the karaoke system, check the setting Out audio in the TV menu.
• 🔊 For better sound, turn off the TV's built-in speakers: Settings → Sound. → Tv speakers → Turn it off.
• 🔄 If the image flashes, try using the cable. HDMI 2.1 or turn on Game Mode on your TV.

Method 5: Use of adapters (for the purpose of XLR and other connectors)

If you have a professional microphone with a connector XLR, RCA Or some other custom interface, you'll need an adapter:

How to connect via adapter:

1. Connect the microphone to the adapter (for example, XLR → USB).
2. Connect the adapter to the TV (in) USB 3.5 mm AUX, depending on the type).
3. If the adapter requires power, connect it to the socket or USB-port.
4. In the settings of the TV, select the appropriate sound source.

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For XLR-phantom-powered (+48V) Use an adapter with an external power supply. Xiaomi TVs do not provide phantom power through USB or AUX!

Limitations:

• ⚠️ Adapters XLR → 3.5 mm often give poor sound quality due to impedance mismatch.
• ⚠️ USB-Adapters may not be recognized by the TV if you require drivers to be installed.
• ⚠️ Sound delay when using adapters can increase to 300 ms.

Customization of microphone for karaoke and voice control

Connecting a microphone is half the battle, and to make it work in karaoke applications or for voice search, you need to adjust it.

For karaoke (Smule, StarMaker, Yokee):

1. Open the app and go to the sound settings.
2. Select the source of the microphone (e.g., External microphone or Bluetooth).
3. Turn off the "Echo" or "Reverberation" option if the voice sounds unclear.
4. Adjust the microphone volume level in the app itself.

For voice control (Google Assistant, Xiao) AI):

1. Activate the voice assistant: Settings → Devices → Voice search → Turn on.
2. Select the connected microphone as the input device.
3. Conduct voice training (if required).
4. For Xiao. AI You may need to have a Mi Account.

Challenges and solutions:

• ❌ The microphone is working, but the voice is not recognized – check the language of the voice assistant (should match the microphone language).
• ❌ There is no microphone sound in the karaoke app – give the app access to the microphone in Android settings TV.
• ❌ Voice search is triggered with a delay – turn off sound processing in the microphone settings (Settings) → Sound. → Sound processing → Turn it off).

Frequent mistakes and how to fix them

Even if you did everything according to the instructions, the microphone may not work. Here are the most common mistakes and their solutions:

If nothing helps:

1. Reset the sound settings to factory: Settings → Sound. → Reset the settings.
2. Check the microphone on another device (smartphone, PC) to rule out malfunction.
3. Contact Xiaomi with the TV and microphone model, you may need a special firmware.

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If the TV doesn't recognize USB-Try connecting it to the microphone. USB-External powered hub: Many Xiaomi TVs don't provide enough current to power USB-device.

FAQ: Answers to popular questions