If you’ve ever wanted to binge your favorite show at full volume while the rest of the house sleeps, Sennheiser’s new RS 275 headphone bundle might be exactly what you need. It’s a wireless system built specifically for private listening, no tangled cables, no out-of-sync audio, and no angry texts from the other room telling you to turn it down.

Designed for simplicity and comfort, the RS 275 includes lightweight over-ear headphones and a compact transmitter that connects directly to your TV. Whether you're watching a thriller late at night or catching up on news in the morning, the RS 275 aims to keep your experience quiet, clear, and customizable.

Let’s start with what you get. The RS 275 bundle includes:

• HDR 275 TV Headphones – lightweight, over-ear headphones designed for long listening sessions.
• BTA1 Transmitter – a small box that connects to your TV or other audio gear and wirelessly sends audio to the headphones.
• Headphone Stand – to keep everything organized when you’re not using it.

Setup is easy. You plug the BTA1 into your TV (or other device), turn on the headphones, and you’re ready to go. The headphones and transmitter come pre-paired out of the box.

One of the biggest headaches with wireless TV audio is lag, when the picture and sound don’t line up. That’s not an issue here. The RS 275 uses Auracast, a next-generation Bluetooth tech powered by the LC3 codec. Translation: sound and picture stay perfectly in sync, even up to 50 meters away from your TV. You can walk into the kitchen, keep listening, and not miss a word.

You’re also not locked into the transmitter. The headphones can pair with other Bluetooth devices like phones or tablets, which means you can switch from watching a show to listening to music or a podcast with ease.

If you’ve ever tried to wear headphones for a few hours straight, you know comfort matters. The HDR 275 headphones are super lightweight, about the weight of a TV remote, and come with soft, breathable ear cushions. They’re built for long sessions, whether you’re watching a movie trilogy or catching up on shows.

There are big, easy-to-find buttons on the earcups, too, so you can adjust volume, power them on or off, or even take a phone call without fumbling around.

Battery life is solid, up to 50 hours on a single charge. And if you need to recharge, you can do it through the transmitter’s USB-C port or with any regular USB-C charger. Even better, both the ear cushions and battery are replaceable, which means you can keep these headphones going for years without having to replace the whole thing.

Everyone hears things differently, and Sennheiser’s Smart Control Plus app (free on iOS and Android) gives you tools to fine-tune your listening experience.

You can adjust things like:

• Left/right balance
• Bass boost or clarity modes
• Device-specific audio settings
• Hearing profiles
• Transparency mode (if you want to hear ambient sounds)
• Even a mono mode for old movies and shows

And if you ever lose track of the headphones? The app has a “find my headphones” feature to help with that too.

The BTA1 transmitter is compact, but it’s packed with useful features. You can plug it into your TV or receiver using HDMI ARC, optical, or 3.5mm analog inputs. That covers most modern TVs, but also older gear like stereo systems or even gaming consoles.

There are also buttons right on the transmitter to manually switch inputs or toggle sound modes like virtual surround sound or enhanced speech clarity, especially useful for those who want clearer dialogue.

You can use the app to customize more advanced settings, like video delay compensation and broadcasting to multiple devices, including hearing aids or other Auracast-compatible speakers.

It powers itself via a standard USB-A port and passes charging power to the headphones via USB-C.

The RS 275 bundle goes up for pre-order on February 3, 2026, and starts shipping on February 17. It’s priced at $299.95 USD / £219.99 / €249.90, and includes the headphones, transmitter, and stand.

If you already have compatible gear or just want the transmitter, the BTA1 is also available on its own for $129.95 USD / £114.99 / €129.90. And there’s a version of the headphones sold without the stand, called the RS 255, which will be exclusive to retail stores.

The Sennheiser RS 275 is a smart, practical way to enjoy TV audio without blasting the volume or dealing with messy cables. If you’re looking to keep the peace at home, boost vocal clarity, or enjoy late-night viewing without waking anyone up, this setup offers a lot of flexibility without making things complicated.

And while it’s built with TV in mind, the fact that you can pair the headphones with other Bluetooth devices adds to its everyday usefulness.

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