---
product_id: 492043956
title: "RS 120-W On-Ear Wireless Headphones for Crystal-clear TV Listening with 3 Sound Modes, Lightweight Design, Easy Volume Control, 60 m Range and Convenient Transmitter/Charger Combo - Black"
brand: "sennheiser"
price: "AR$581320"
currency: ARS
in_stock: true
category: "Sennheiser"
url: https://www.desertcart.com.ar/products/492043956-rs-120-w-on-ear-wireless-headphones-for-crystal-clear
store_origin: AR
region: Argentina
---

# 20h battery life 60m wireless range 3 sound modes RS 120-W On-Ear Wireless Headphones for Crystal-clear TV Listening with 3 Sound Modes, Lightweight Design, Easy Volume Control, 60 m Range and Convenient Transmitter/Charger Combo - Black

**Brand:** sennheiser
**Price:** AR$581320
**Availability:** ✅ In Stock

## Summary

> 🎬 Hear every word, feel every moment—wireless TV sound redefined.

## Quick Answers

- **What is this?** RS 120-W On-Ear Wireless Headphones for Crystal-clear TV Listening with 3 Sound Modes, Lightweight Design, Easy Volume Control, 60 m Range and Convenient Transmitter/Charger Combo - Black by sennheiser
- **How much does it cost?** AR$581320 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/492043956-rs-120-w-on-ear-wireless-headphones-for-crystal-clear)

## Best For

- sennheiser enthusiasts

## Why This Product

- Trusted sennheiser brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Comfort:** Lightweight design with soft cushions ensures fatigue-free listening during long binge sessions.
- • **Freedom to Roam:** Enjoy crystal-clear audio up to 60 meters away—move freely without missing a beat.
- • **Tailored Sound Profiles:** Switch effortlessly between Speech, Music, and Neutral modes for perfect clarity every time.
- • **Effortless Volume Control:** On-ear intuitive dial lets you personalize volume without disturbing others.
- • **Plug & Play Compatibility:** Connects seamlessly to most TVs, old or new, with included RCA and 3.5mm cables.

## Overview

The Sennheiser RS 120-W wireless on-ear headphones deliver premium stereo sound with three customizable audio modes, a robust 60-meter wireless range, and up to 20 hours of battery life. Designed for comfort and ease, they feature an intuitive volume dial and a convenient charging dock, compatible with most TVs via RCA or 3.5mm connections—perfect for immersive, personalized TV listening without disturbing others.

## Description

Experience clearer, more comfortable TV listening with the Sennheiser RS 120‑W. Designed to make everyday television easier to enjoy, these wireless on‑ear headphones deliver clear, detailed stereo sound with three sound modes that help enhance dialogue, music, and general viewing. The intuitive volume wheel on the earcup allows personalized volume control without affecting the TV’s speaker volume, making it ideal for households with different listening needs. A reliable digital wireless connection provides up to 60 meters of range, giving you freedom to move around your home while staying connected to your program. The lightweight on‑ear design ensures comfort during long viewing sessions, while the convenient transmitter­/charging dock keeps the RS 120‑W ready to use—just place the headphones in the dock to recharge. Easy connectivity via RCA or 3.5mm cables makes the RS 120‑W compatible with most TVs, including older models without Bluetooth. With dependable battery life and intuitive controls, it’s a simple, comfortable solution for clearer dialogue and more enjoyable TV time.

## Features

- Crystal‑Clear TV Sound: Enjoy clear, well‑balanced stereo audio designed to make dialogue, voices, and everyday TV content easier to hear and follow
- Three Sound Modes: Tailor your listening with Speech, Music, and Neutral profiles, ideal for enhancing clarity, catching details, or enjoying movies and shows comfortably
- Simple Volume Control: Intuitive on‑ear dial makes it easy to adjust volume independently from the TV, supporting personalized listening without disturbing others
- Freedom to Move: Reliable digital wireless transmission with up to 60m (200 ft) range ensures stable audio around the home, perfect for multitasking or moving room‑to‑room
- Lightweight Comfort: Soft on‑ear cushions and low headband pressure provide long‑wear comfort for extended viewing sessions, day or night
- Easy Charging Dock: The transmitter doubles as a convenient charging base, just place the headphones in the dock for automatic recharge with no extra steps
- Broad TV Compatibility: Connects easily to most TVs using the included RCA or 3.5mm cables, making setup simple even on older or non‑smart TVs
- Dependable Long Battery Life: Up to 20 hours of listening with the included rechargeable AAA batteries keeps you connected through multiple viewing sessions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B7P9R373 |
| Age Range Description | Adult |
| Antenna Location | Television |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 20 hours |
| Battery Charge Time | 20 hours |
| Best Sellers Rank | 3,315 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 39 in Studio Headphones |
| Bluetooth Range | 60 Metres |
| Bluetooth Version | 5.0 |
| Bluetooth support? | Yes |
| Box Contents | Adapter for audio connection 3.5 mm, Headphones HDR 120-W, Mains unit with country adapters (EU, UK, US, AUS), Quick quide, Safety guide, Transmitter TR 120-W with stereo RCA audio cable, Two rechargeable batteries: 1.2 V (AAA), NiMH |
| Brand Name | Sennheiser |
| Cable Features | Without Cable |
| Carrying Case Battery Charging Time | 20 Hours |
| Carrying Case Color | Black |
| Carrying Case Material | Faux Leather |
| Colour | Black |
| Compatible Devices | Television, Music Production Equipment, Car Audio Systems |
| Control Method | Touch |
| Control Type | Volume Control |
| Controller Type | Volume Control |
| Customer Package Type | Standard Box |
| Customer Reviews | 4.0 4.0 out of 5 stars (3,678) |
| Earpiece Shape | supraaural |
| Enclosure Material | Plastic |
| Generation | 2 |
| Global Trade Identification Number | 04260752330367 |
| Hardware Interface | Bluetooth |
| Headphone Form Factor | On Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | Over Ear |
| Impedance | 24 Ohms |
| Input-Device Interface | Audio jack, RCA |
| Is Autographed | No |
| Item Type Name | Wireless TV headphone set |
| Item Weight | 695 Grams |
| Manufacturer | Sennheiser |
| Manufacturer Part Number | 700171 |
| Model Name | RS 120W |
| Model Number | 700171 |
| Network Connectivity Technology | Wireless |
| Noise Control | None |
| Noise Control Features | passive noise cancellation |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Features | Foldable |
| Product Warranty | 1 year manufacturer |
| Sensitivity | 100 dB |
| Series Number | 700171 |
| Specific Uses For Product | [Partial] Television |
| Style Name | Rotary |
| Theme | Movie |
| UPC | 810091270363 |
| Unit Count | 1.0 count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Wireless |

## Product Details

- **Brand:** Sennheiser
- **Colour:** Black
- **Connectivity technology:** Wireless
- **Ear placement:** Over Ear
- **Form factor:** On Ear
- **Headphone jack:** 3.5 mm Jack
- **Impedance:** 24 Ohms
- **Model name:** RS 120W
- **Noise control:** None
- **Sensitivity:** 100 dB

## Images

![RS 120-W On-Ear Wireless Headphones for Crystal-clear TV Listening with 3 Sound Modes, Lightweight Design, Easy Volume Control, 60 m Range and Convenient Transmitter/Charger Combo - Black - Image 1](https://m.media-amazon.com/images/I/81St4oGwsIL.jpg)

## Questions & Answers

**Q: I can't get the headphones to charge on the stand, the charge light comes on briefly and then goes off again, what am I doing wrong ?**
A: Hi Shane,

Youtube set up videos are often a great help to see if anything has been missed at all, although it does sound like there may be an issue as once placed on the stand(providing they are not already fully charged) they should charge without any trouble.

If you feel they may have a fault, please go to contact seller on your Amazon account and we can help from there.

Kind regards

Matt
Richersounds Amazon team

**Q: Does the unit plug into red & white sockets on the TV so that one person can listen on headphones & another person can listen without headphones?**
A: I think it depends on your TV, on ours I use the adapter to make the Red and white plugs in to a singe jack plug and insert this in to the TV earphone socket. i then use the Sennheiser headphones while the rest of the people listen to the TV Speakers (or we can mute the TV loudspeakers and only i listen to the broadcast

**Q: If the transmitter is not connected by cable to the tv can they be used to connect Bluetooth to a phone or kindle while the tv is being used for someo**
A: they do not connect to other bluetooth items, just transmitter to headphone with a range of 40 metres I think

**Q: I presume the unit plugs into a TV (for example). In that case, can another person with normal hearing hear the sound without headphones?**
A: I bought these for mum, they do plug into the back of the TV. You can listen to the TV sound as normal or when you turn the headphones on it diverts  the sound to the headphones and no one else can hear the sound from the TV ??? Does that answer your question?

## Frequently Bought Together

- Sennheiser RS 120-W On-Ear Wireless Headphones for Crystal-clear TV Listening with 3 Sound Modes, Lightweight Design, Easy Volume Control, 60 m Range and Convenient Transmitter/Charger Combo - Black
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**Shop now:** [https://www.desertcart.com.ar/products/492043956-rs-120-w-on-ear-wireless-headphones-for-crystal-clear](https://www.desertcart.com.ar/products/492043956-rs-120-w-on-ear-wireless-headphones-for-crystal-clear)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-11-10*