Sennheiser RS 120-W Wireless Headphones for TV Home Use

Call To Order

RS 120-W

Your dependable companion for TV viewing.


Sennheiser RS 120-W Wireless TV Headphones

Get the most from your media entertainment with wireless on-ear headphones from Sennheiser. Digital wireless transmission and three new sound modes give you high fidelity and clear speech - the easy way. The RS 120-W RF transmitter and rechargeable wireless headphone system reproduces rich sound from almost any source and features auto on/off setting. With up to 60m wireless range, you can listen to your TV, hi-fi system or radio anywhere in your house or even in your garden. The RS 120-W is one of the most convenient home audio solutions on the market.

Key Features

• Crystal-clear Sennheiser sound
• 3 sound modes to choose from (Speech, Music, Neutral)
• Lightweight cushioned comfort
• Volume control directly on the headphones
• All-in-one transmitter, docking station, and charger
• 20 hours of battery life
• 60m wireless range
• Easy storage and recharging with multipurpose transmitter/charger/cradle
• Support for multiple headphones

Simply great sound for TV and music

These comfortable wireless headphones give you complete freedom to enjoy clear speech and excellent sound.

Now you can watch TV with outstanding sound clarity — whenever you like. And with sound this good, the RS 120-W is great for listening to streaming content like music and podcasts, too.
When you’re done, simply return the headphones to the stand to recharge them. It doesn’t get any easier than this.

Enjoy media together in high quality

You can use Broadcast Audio to connect multiple RS 120-W headphones to a single base station for synchronized listening.

Want to watch a TV show or listen to a podcast - together? It’s easy with the Broadcast Audio feature, part of the new LE Audio standard that the RS 120-W is built on.
LE Audio uses the new power-saving LC3 audio codec and transmits over Bluetooth Low Energy radio for outstanding sound quality and longer battery life.

Listen all day if you like

Supremely comfortable fit and long battery life — the perfect combination for extended listening.

Plush fabric earcups and a low-pressure headband make these headphones a pleasure to wear, even for long sessions. With up to 20 hours operating time from the rechargeable NiMH batteries, they’re ready for a TV or music marathon anytime.
Want to grab something from the kitchen? Not a problem with the generous 60-meter wireless range. Get up, move around, or sit on your patio or balcony - the brilliant sound follows you everywhere you go.

Easy to connect and use - for anyone

No pairing or complex setup. Just plug in and get ready to experience a new world of clear sound.

Plug the base station into your device or TV audio output with the included analog connections - you don’t need to worry about pairing devices or any complicated setup. And the convenient wheel on the headset lets you easily adjust the volume independently of your TV.
With a maximum volume of 100 dB, these headphones are also perfect for anyone who needs more amplification. Recharging the NiMH batteries is a breeze; just place the headphones on the stylish docking station.

Model Number RS 120-W
RRP 249.00

Battery Specification
Headphone Receiver: 2 x 1.2 V (AAA), NiMH rechargeable

Battery time
Headphone Receiver: Up to 20 hours

LE Audio

Charging time
5 hrs (>95%)


LE Audio

HDR 120-W: 195 x 190 x 82, TX 120-W: 85 x 135 x 225

Ear pad material

Ear Coupling

Frequency band
2,400 MHz to 2,483,5 MHz

Frequency response
22–19,500 Hz


Power Supply
Input: 100-240 V AC, 50-60 Hz,0.1 A Output: 9V DC, 0.34 A, max 2,7 W

Up to 60 m

100 dB SPL (1 kHz / 1 mW)

Speaker Type
Dynamic, 30 mm diameter

Storage Temperature
Temp: –20 to +40°C Rel. humidity < 90% (non condensing)

Total harmonic distortion (THD)
< 0.7 % at 1 kHz, 100 dB SPL
10mW (max)

Wearing style
On-Ear, Headband, Open supra-aural wireless headphone system

HDR 120-W (incl. batteries): 215 g, TR 120-W: 315 g, RS 120-W (incl. batteries, power supply & RCA adapter): 695g

What's Included
Headphones HDR 120-W
Transmitter TR 120-W with stereo RCA audio cable
Mains unit with country adapters (EU, UK, US, AUS)
Two rechargeable batteries: 1.2 V (AAA), NiMH
Adapter for audio connection 3.5 mm
Quick guide & safety guide

Write Your Own Review
You're reviewing:Sennheiser RS 120-W Wireless Headphones for TV Home Use
Your Rating
Full Australian 2 Year Warranty!
All of our Sennheiser products carry the full 2 Year Australian Warranty. Beware of cheaper parallel imports as these will not be covered by local warranty.

To find out more information visit the Sennheiser Australia Warranty information page here.
How much does delivery cost?
We offer free post on all orders over $29 to anywhere within the Australian mainland and Tasmania.

Can I pick up my purchase from your store?
Yes. You can usually pick up your order from one of our stores. We recommend that you contact us first to ensure your order is ready for collection.

What happens if I'm not happy with my product when it arrives?
All change of mind returns must be in as new condition, in original packaging. We provide a generous 30-day change-of-mind guarantee on our products (unless otherwise stated). All change of mind returns must be in as new condition, in original packaging.

Please visit our FAQ page for answers to other frequently asked questions or contact us if you have any other questions or comments.