SENNHEISER Over-Ear Wireless Headphones RS120


In Stock:
Normally delivered within 3-5 business days

Home Delivery
Click & Collect

Quick Overview

These lightweight, Sennheiser cordless headphones get reception through walls and ceilings, with a range of up to 100 metres. Enjoy total freedom of sound, stylish design and maximum comfort, all at an affordable price.
    Model #: RS120
    Catalogue #: C9918

    The RS 120 II wireless headphones not only opens you to a world of true freedom of movement but also, breathes new life into audio with its sleek design. Its detailed, balanced sound reproduction coupled with strong bass response makes it an ideal choice for all types of music and TV applications.

    Rediscover the world of wireless freedom with a touch of simplicity and elegance.


    Open, stereo, supraaural, wireless RF headphone system

    Detailed, analytical sound reproduction with strong bass response

    Suitable for all types of modern music and TV applications

    Wireless freedom with reception through walls and ceilings

    Range of up to 100 metres (300 feet)

    Control elements conveniently positioned to provide easy, intuitive operation

    Transmitter with metal cradle for storing and recharging the headphones

    Optional wall mounting of transmitter possible

    Very lightweight headphones, extremely comfortable to wear

    Appealing, modern design

    Rechargeable NiMH batteries included (size: AAA)

    2-year warranty


    Color - silver

    Impedance - 24 ohms

    Dimensions - 85 x 225 x 133 mm

    Connector - 3.5 mm ⁄ 6.3 mm stereo

    Frequency response - 22 - 19500 Hz

    THD, total harmonic distortion - < 0.7 %

    Ear coupling - Supraaural

    Transducer principle - Open, Dynamic


    Receiver: 230 g

    Transmitter: 200 g

    Power consumption - < 1.8 VA

    Signal-to-noise ratio - > 65 dBA

    Operating time - 20 h

    Modulation - FM Stereo

    Power supply

    Receiver: 2 AAA cells

    Transmitter: 9 V DC

    SPL for peak deviation - 106 dB

    What's in the box?

    HDR 120 II headphones

    TR 120 II transmitter with audio connecting cable

    Mains unit

    Two rechargeable batteries, 1.2 V, AAA size, Ni-MH

    Adaptor, 1⁄4" (6.3 mm)

    Quick Guide

    Safety Guide


    Product Specifications


    Accessories Included No
    Audio Features Detailed, analytical sound with excellent bass reproduction
    Bass Boost No
    Battery Included No
    Battery Type AAA
    Card Reader No
    Certificate No
    Design Open supra-aural RF wireless headphone system in a stylish, modern design
    Features Of Product Freedom of movement due to reception through walls and ceilings,within a range of up to 100 metres, Transmitter doubles as a charging unit, Very lightweight and comfortable to wear
    Foldable Structure No
    iPod Compatible No
    Frequency Response 22 - 19,500 Hz
    Headphone Jack No
    MP3 No
    Microphone No
    Noise Isolation No
    Noise Reduction No
    Plug Type 3.5mm
    Power Source 9V DC (transmitter), AAA batteries (receiver)
    Sound Pressure Level 106 dB
    Stereo Sound No
    USB Port No
    Swivel No
    Total Harmonic Distortion < 0.7%
    Volume Adjust No
    Amplifier No
    Audio Input No
    Audio Output No
    Auto Power Off No
    Battery Low Indicator No
    Battery Required No
    Channels 3 Selectable channels
    Easy Installation No
    FM Radio No
    FM Transmitter No
    Hands Free Operation No
    Instruction Manual No
    LED Indicator No
    Microphone Jack No
    Mute Function No
    Playback No
    Voice Instructions No
    Voice Recording No
    Wall Mountable Yes
    Remote Control No
    Volume Control No
    Water Resistant No

    General Info

    Brand Sennheiser
    Model No. RS120
    Packaged Weight 1.3kg
    Packaged Dimensions 21.4cm x 30.8cm x 13.4cm
    Warranty 2 years
    Cat No. C9918

    Spot a Mistake? Talk to us about any inaccuracies or errors. Click here.



    Have your purchase delivered to your door from as little as $9.95. Once dispatched your order can be tracked so you'll know where it is and when it will arrive.


    Delivery Bullet tick We keep your details safe by using the highest standard of security and we never keep your credit card details.
    Delivery Bullet tick We're here to help you on 1300 366 644, whether you need a hand choosing the right product or shopping online with us. Our friendly customer service team is available from 9am to 5pm AEST, Monday to Friday.
    Delivery Bullet tick Want your order sooner? You can use our Click & Collect service to pay online and collect your order from your local Dick Smith store.