How to Connect Wireless Headphones to a TV With No Headphone Jack

Flat-screen TVs have been quietly deleting the headphone jack for years. What used to be a standard socket on every set is now missing from most models made after 2018, which leaves a lot of people holding a pair of wireless headphones and staring at a smooth back panel with nowhere to plug in.

The good news: the headphone jack was never the important part. Every television still has to move audio somehow, and there is almost always at least one output that can feed wireless headphones. The whole job is identifying which output your TV has, then matching it to the right piece of equipment. That takes about ten minutes, and this guide walks through it in order.

Step one: find out what your TV actually has

Turn the TV around or check the side panel, and look for these four things. You only need one of them.

One trap to avoid: the USB port. On most televisions it provides power or service functions, not audio out. The exception is headsets that ship with a dedicated USB audio transmitter — more on those below.

Path 1: your TV has an optical port

This is the best-case scenario, because optical is a clean digital output that works with the transmitters bundled with proper TV headphones. Both our over-ear TV headphones and the neckband model include an optical cable in the box, and the dual-mode headset's compact transmitter also accepts 3.5 mm and RCA alongside it, which is why it works with roughly 99% of televisions in use today.

Connection takes under five minutes: plug the optical cable from the TV's TOSLINK port into the transmitter, power the transmitter, put the headphones on. The dual-mode model is pre-paired at the factory and connects in about three seconds, so there is no pairing menu to navigate at all.

Then comes the step everyone misses, and it is the single most common reason a brand-new headset produces silence or a harsh buzz: set the TV's digital audio output format to PCM. It lives under Settings, then Sound, then Digital Audio Out or Expert Settings. TVs ship set to Dolby or Bitstream, which optical transmitters cannot decode. PCM is the universal format everything understands. Change it once and never think about it again.

Path 2: your TV has RCA red and white

Older sets and plenty of current budget models still carry RCA outputs, and they work just as well. The transmitters bundled with our TV headphones accept RCA through an included adapter cable, so this path needs no extra purchase.

One quirk to check in the TV menu: some sets let you choose whether RCA output is fixed or variable. Variable is usually what you want — it means the TV remote still controls the base volume, and the headphone's own volume control works on top of it. If the setting exists, it is under Sound, then Audio Out.

Path 3: your TV does have a headphone jack after all

Before assuming the jack is gone, look properly: on many sets it hides on the side panel or an angled rear recess, labelled with a headphone icon. If you find one, a Bluetooth adapter becomes the simplest upgrade. Plug it into the jack, switch it to transmit mode, and it sends audio to any Bluetooth headphones you already own — up to two pairs at once, which solves the couple-watching-at-different-volumes problem without buying anything else.

Two honest caveats. First, a headphone jack usually mutes the TV's built-in speakers when something is plugged in, so this path is for private listening, not for sharing. Second, Bluetooth adds 100 to 200 ms of latency. For casual viewing most people adapt within minutes, but lip-readers notice it. If lip-sync matters, the 2.4GHz headsets in paths 1 and 2 are the better tool, and the adapter is the better tool for phones, tablets, and travel.

Path 4: your TV only has HDMI ARC

This is the genuinely awkward case, and honesty matters here because it causes the most returns in this entire product category. HDMI ARC carries audio, but it speaks a protocol that ordinary headphone transmitters cannot understand. Plugging a 3.5 mm or optical transmitter into an HDMI port does nothing.

The fix is a small box called an HDMI ARC audio extractor, which sits between the TV and the transmitter and converts ARC into optical or 3.5 mm. We do not sell one — they cost about $15–25 from any electronics retailer — but once it is in place, every path above becomes available. When shopping for one, confirm it explicitly says ARC (not just HDMI audio splitter), because the two are different devices.

A workaround that sometimes avoids the extractor entirely: if the TV picture comes from a cable box, streaming stick, or game console, that device often has its own usable audio output, and headphones can connect there instead of to the TV.

What about the TV's own Bluetooth?

Many smart TVs advertise Bluetooth, and it is worth understanding two kinds. Some TVs use Bluetooth only to receive audio from a phone — that direction does nothing for headphones. TVs that genuinely output to Bluetooth headphones do exist, but the connection runs standard Bluetooth latency of 100 to 200 ms, and pairing menus on TVs are often the most confusing software in the house.

Built-in Bluetooth is fine for occasional use. For someone watching every evening — particularly an older listener who leans on lip-reading more than they realise — a dedicated 2.4GHz transmitter with around 40 ms of latency is the difference between acceptable and natural. That is why every headset in our TV headphones collection ships with its own transmitter rather than relying on the TV's radio.

The setup order that avoids every common problem

1. Identify the TV's outputs: optical, RCA, 3.5 mm, or ARC only.
2. Match the equipment: bundled optical/RCA transmitter for paths 1–2, Bluetooth adapter for a 3.5 mm jack, ARC extractor for path 4.
3. Connect the transmitter and power it.
4. Set the TV's digital audio format to PCM if using optical.
5. Set RCA output to variable if the option exists.
6. Power on the headphones and test with a news broadcast, not music — speech makes latency obvious within seconds.

Frequently asked questions

My TV has no headphone jack — does that mean no wireless headphones?

No. The jack is just one of four possible outputs. Optical and RCA both feed wireless headphone transmitters, and even an ARC-only TV works with a small extractor box.

Why is there no sound after I connected the optical cable?

The TV's digital output is set to Dolby or Bitstream. Change it to PCM in the sound settings and audio appears immediately. This single setting causes the majority of "faulty product" returns.

Can I use a USB-to-3.5mm adapter on the TV's USB port?

No. TV USB ports almost never output audio to generic adapters. The exception is a headset whose own transmitter is designed to take USB audio from the TV — generic dongles will not work.

Will the TV speakers still work while headphones are connected?

Usually yes with optical and RCA, which is what you want when one person wears headphones and others watch normally. A 3.5 mm headphone jack typically mutes the TV speakers.

What is the cheapest working setup?

If the TV has a 3.5 mm jack and you already own Bluetooth headphones, a $34.99 Bluetooth adapter is the entire cost. If the TV has optical and you are buying headphones anyway, a headset with a bundled transmitter is cheaper than headphones plus separate transmitter.

The short version

Check the back panel before buying anything. Optical or RCA: choose any TV headset with a bundled transmitter and set the output to PCM. A 3.5 mm jack: a Bluetooth adapter does the job in one minute. HDMI ARC only: budget an extra $20 for an extractor. And whatever you connect, test it with dialogue, because that is what you bought it for.