Can You Connect Headphones to a TV? Every Method Explained (2026 Guide)

Yes, we can connect headphones to almost any television. Based on the type of ports and smart features your television is equipped with, there are 4 methods in which you can connect the headphones: via wired connection directly to the TV, via Bluetooth established in the TV, via external Bluetooth transmitting device, and by using a standalone wireless listening device that works at 2.4GHz frequency.

Whether you have just purchased a new OLED smart TV or own an older non-smart model, this comprehensive guide covers a range of practical tips，including how to choose the right connection method, the pros and cons of various options, and how to resolve issues like audio lag.

Step 1: Check Your TV Ports (The Connection Decision Matrix)

Before buying new equipment or digging out old cables, look at the back or side panel of your TV. The ports on your television determine your simplest connection path. Use the table below to find the best option based on your setup:

Method 1: Direct Cable Connection (Easiest Yet Limited by Distance)

A direct wired connection is still the best way to get sound from your TV to your ear without delay.

Setup Flow:

TV Audio Out (3.5mm / RCA/ Optical) → Audio Cable (or DAC Converter for Optical) → Headphones

How to Set It Up:

1. Locate the 3.5mm Headphone Jack, RCA Audio Out (Red/White labeled "Audio Out"), or Optical Out on your TV.

2. Plug your headphones into the jack (use the RCA-to-3.5mm adapter for RCA, or a DAC converter if using Optical).

3. Change your TV settings under Settings > Sound Output to Headphones Line Out, or Optical/PCM (The audio setup logic remains the same whether using Optical, RCA, or 3.5mm connections).

The Downside:

Standard headphone cables run 3 to 6 feet, forcing you to sit uncomfortably close to the screen. Standard extensions across the floor can also create a tripping hazard.

Recommended Solution:

If you prefer a traditional wired connection and want to avoid the hassle of replacing batteries, consider long-cord headphones like the Simolio SM-901TV，SM-905TV or SM-906TV. These models feature an 18-foot (approx. 5.5-meter) cable with an in-line volume control, allowing you to use them comfortably while lounging on the sofa without relying on a wireless connection. Especially, The SM-905TV is designed for the elderly or individuals with hearing impairment; it features built-in sound amplification and tone adjustment to enhance speech clarity, making it an ideal choice for users who find complex wireless devices difficult to operate.

Method 2: TV Built-In Bluetooth (Convenient, But Expect Audio Lag)

Most modern smart TVs (Samsung Tizen, LG webOS, Sony Google TV, Apple TV) have built-in Bluetooth support.

Setup Flow:

Smart TV (Built-in Bluetooth) → Standard Bluetooth Connection → Bluetooth Headphones

How to Set It Up:

1. Put your Bluetooth headphones into Pairing Mode.

2. Open your TV’s sound options: Settings > Sound > Audio Output > Bluetooth Device List.

3. Select your headphones from the list and confirm pairing.

The Drawbacks You Must Know:

● Lip-Sync Lag (Audio Delay): The Bluetooth built into televisions typically uses regular codecs such as SBC or AAC which leads to a delay ranging between 100 ms and 300 ms, creating a clear disparity between what’s being said and what the lips of the speakers on the screen do.

● Single Device Limit: Most TVs allow only one pair of Bluetooth headphones at a time.

● Auto-Mute Issues: Using the built-in Bluetooth function on certain brands of televisions causes the speakers to mute, making it impossible for the whole family to watch together.

Method 3: Long-Range Bluetooth Transmitters (Fixing Delay & Older TVs)

If your TV lacks built-in Bluetooth functionality, or if its built-in Bluetooth performs poorly, causing significant audio-video synchronization issues, you can try using an external Bluetooth transmitter to resolve these problems.

Setup Flow:

TV Optical / 3.5mm Out → Bluetooth Transmitter (USB Powered) → aptX LL Headphones

Manage the connections directly from the television using either the Optical or AUX ports and transmitting the Bluetooth signal to your headphones.

Key Setup Requirements:

● Low Latency Codecs:The transmitter and the headphones should both support aptX Low Latency (aptX LL) or aptX HD to ensure there are no lip-sync issues..

● Powering the Device: External Bluetooth transmitters can run only using USB power (plugged into your TV's USB port or a wall adapter) , meaning that they cannot function on batteries.

Recommended Solution:

One excellent external transmitter is Simolio JH-202D Long Range Bluetooth Transmitter Receiver which works using Optical, RCA, or 3.5 AUX input and is capable of supporting aptX Low Latency and aptX HD signals from every non-Bluetooth television.

Method 4: Dedicated 2.4GHz Wireless TV Listening Systems

If you’re looking for the ultimate home theater experience, dedicated RF 2.4GHz wireless hearing systems work infinitely better than Bluetooth. They work by sending the audio from the transmitter base to the headsets without almost any delay (<20ms).

Setup Flow:

TV Optical Out → 2.4GHz Base Transmitter → Wireless Headsets (with optional Optical Bypass to Soundbar)

Why 2.4GHz Systems Are Best for TV:

1. Zero Noticeable Audio Lag: Audio remains perfectly synchronized with video.

2. Long Range Through Walls: For operation over a range of 164 ft. (50m) without interruptions even through the walls.

3. Audio Bypass Functionality: This feature allows your audio to be passed through the transmitter to the sound bar (via Optical or AUX), so that one person may use headphones while the others listen through the speakers.

4. Multi-Headset Expansion: Multiple headsets can sync to a single base transmitter, each with independent volume control.

Recommended Solutions:

● Versatile Dual Modes: The Simolio JH-757D Wireless TV Headphones use both the 2.4GHz radio frequency and Bluetooth technology. With optical, RCA, and 3.5mm AUX input, Audio Bypass and battery life of up to 20 hours, they are an excellent option for home audio.

● Assistive Hearing Features: The Simolio SM-823D Pro, SM-824D series, SM-825D Pro, SM-829D1, and SM-829D2 combine 2.4GHz and Bluetooth with built-in TV hearing assistance, including Left/Right balance control, Mono/Stereo switching, and ambient sound amplification.

For a full breakdown of configurations and dock options, browse the complete lineup of Simolio TV Listening Devices.

Troubleshooting Common TV Headphone Issues

1. Connected via Optical, But No Sound

Make sure your TV's Digital Audio Output option is set to PCM or Stereo. This is due to the incapability of most wireless transmitters in decoding Dolby Digital or DTS multi-channel signals.

Navigation path: TV Settings > Sound > Advanced Settings > Digital Output Audio Format > Change "Auto/Bitstream" to "PCM"

2. Audio Coming From Only One Side

● If you use an RCA or 3.5mm cable, ensure the plug is well-positioned into the port.

● Check if the left/right channel balance setting on the TV or headphones is biased toward one side.

● Switch audio settings from Stereo to Mono on your source device if watching older video content.

3. Audio Lag / Sync Issues

If you are using TV Bluetooth, use a specific wireless 2.4GHz system or a low-latency external device supporting aptX Low Latency.

4. TV Speakers Mute When Headphone Plugged In

● For 3.5mm AUX: Most TV hardware automatically cuts internal speakers when a mini-jack is inserted. To keep both active, connect your transmitter base using the Optical Output instead.

● For Optical Connections: By using a transmitter base equipped with an optical bypass function (such as the JH-757D), you can transmit audio signals to a soundbar while simultaneously maintaining audio output to the headphones.

Frequently Asked Questions

Can you connect headphones to the TV without Bluetooth?

Yes, you can. If your TV does not have built-in Bluetooth, you can connect headphones in various ways, such as using a 3.5mm AUX, RCA cable or HDMI (ARC) , a dedicated 2.4GHz wireless transmitter dock, or a Bluetooth transmitter connected to the TV's Optical or RCA output.

Why does using Bluetooth headphones with the TV cause a delay in audio?

Audio latency occurs because the Bluetooth audio function on televisions typically relies on traditional audio codecs, which introduce a delay of 100 to 300 milliseconds during audio processing and transmission. To eliminate this issue, use devices that support low-latency transmission, such as 2.4GHz RF headphones or low-latency Bluetooth setups.

Can two users use headphones simultaneously on the same TV?

Yes. Dedicated 2.4GHz transmitter bases and select dual-link Bluetooth transmitters allow two or more headsets to connect simultaneously to a single TV, each allowing independent volume adjustment.

Conclusion

Determining how to connect wireless headphones to tv setups comes down to your TV's output ports and your tolerance for audio delay. While built-in Bluetooth offers quick convenience for casual watching, a dedicated 2.4GHz tv headphones system or low-latency transmitter delivers crisp lip-sync accuracy, range throughout the house, and simultaneous listening options for the whole family.

Explore the full range of custom audio solutions on the Simolio Home Page to upgrade your home viewing experience today.