---
product_id: 218165
title: "Sennheiser RS120 II On-Ear Wireless RF Headphones with Charging Cradle"
brand: "sennheiser"
price: "₪29"
currency: ILS
in_stock: false
reviews_count: 3
url: https://www.desertcart.co.il/products/218165-sennheiser-rs120-ii-on-ear-wireless-rf-headphones-with-charging
store_origin: IL
region: Israel
---

# Wireless RF 300 ft range 20-hour battery Sennheiser RS120 II On-Ear Wireless RF Headphones with Charging Cradle

**Brand:** sennheiser
**Price:** ₪29
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate your audio experience with freedom and finesse!

## Quick Answers

- **What is this?** Sennheiser RS120 II On-Ear Wireless RF Headphones with Charging Cradle by sennheiser
- **How much does it cost?** ₪29 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/218165-sennheiser-rs120-ii-on-ear-wireless-rf-headphones-with-charging)

## 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

- • **Freedom to Roam:** Enjoy interference-free reception through walls and outdoors up to 300 feet.
- • **Easy Connectivity:** Transmitter connects to any device with analog audio output effortlessly.
- • **Recharge and Relax:** Includes rechargeable batteries and a convenient charging cradle.
- • **Unleash Your Sound:** Experience detailed audio with strong bass response, perfect for music and TV.
- • **Lightweight Comfort:** Designed for long listening sessions without the bulk.

## Overview

The Sennheiser RS120 II On-Ear Wireless RF Headphones offer a lightweight design and exceptional sound quality, featuring a wireless range of up to 300 feet. With a 20-hour battery life and easy connectivity to various audio devices, these headphones are perfect for immersive listening experiences at home.

## Description

Product Description               The Sennheiser RS 120 II is a lightweight RF wireless headphone system with open, supra aural headphones. It includes: (1) HDR 120 headphone, TR 120 transmitter (audio cable is attached), Transmitter power cable (in a small white box its there, trust us), (2) AAA NiMH rechargeable batteries, RCA to 1/8" audio adapter, 1/8" to 1/4" audio adapter, Instructions for use. Modulation FM stereo.                  From the Manufacturer               General Description The RS 120 is a lightweight RF wireless headphone system with open, supra-aural headphones. They feature a transparent, well-balanced sound with excellent bass reproduction, making them an ideal choice for both hi-fi and TV use. The transmitter is fitted with an “Easy Recharge” function for conveniently recharging the included headphone batteries. The RS 120 offers freedom of movement, stylish design and optimum comfort at an affordable price.FeaturesDetailed,warm sound reproduction with excellent bass responseIdeal for all types of modern music and TV useThree selectable channelsVery lightweight and comfortable to wearConvenient controls for easy, intuitive operationTransmitter doubles as a charging unit – headphones are recharged when stored on the metal cradleTransmitter can be wall-mountedDelivery includes: HDR 120 RF wireless headphones, TR 120 RF wireless transmitter/charging unit, power supply unit for the transmitter/charger, 2 rechargeable NiMH batteries (AAA)Wireless freedom and stereo sound with reception through walls and ceilings up to 328 feetOpen-Aire Supra-Aural design for hi-fidelity audio reproductionVolume, on/off and tuning control located on the headphoneReplaceable earpads for long service lifeSupports the use of multiple headphones receiving the RF signal from one transmitter(use HDR 120)2-year warrantyDelivery Includes HDR 120 headphoneTR 120 transmitter (audio cable is attached)Transmitter power cable (in a small white box- its there, trust us)(2) AAA NiMH rechargeable batteriesRCA to 1/8" audio adapter1/8" to 1/4" audio adapterInstructions for use       IE6 Dynamic In-Ear Headphones     Sennheiser MX 580 In-Ear Stereo Headphones    HD 218 Closed Back Headphones iPhone/iPod/mP3 Compatible     HD 201       HD 202        HD 428     HD 438        HD 448   Frequency 21-18,000 Hz 18-18,000 Hz (-3 dB/1 kHz) 18-22,000 Hz 17-22,500 Hz 16-24,000 Hz THD <0.7% <0.5% <0.1% (1 kHz/100dB) <0.1% (1 kHz/100dB) <0.1% (1kHz/100dB) Transducer Priciple Dynamic Dynamic, Closed Dynamic, Closed Dynamic, Closed Dynamic, Closed Weight 165g 130g 390g 394g 380g Wireless No No No No No Sound Pressure Level 108 dB (1 kHz, 1 V) 115 dB (1 kHz, 1 V) 110 dB  112 dB (1 kHz/1 V) (1 kHz, 1 V) Warranty 2 yrs 2 yrs 2 yrs 2 yrs 2 yrs

## Features

- Includes (1) Wireless Headphones, (1) Wireless Transmitter that acts as the headphone charging cradle and (2) AAA NiMH rechargeable batteries
- Lightweight radio frequency (RF) wireless, on-ear headphones for use with TV and Hi-Fi Audio
- Interference-free reception through walls, ceilings and outdoors up to 300 feet
- Not compatible with Bluetooth technology
- Transmitter connects directly to any device with analog audio output (RCA jack or headphone out)
- Extends The Range Of Any Remote To Control A/V Devices Through Obstacles From Up To 120 Ft Away
- Detailed, Analytical Sound Reproduction With Strong
- Bass Response. Range of up to 100 metres (300 feet)
- Perfectly Suitable For All Types Of Modern Music & Tv Applications
- Receives Reception Through Walls, Ceilings & Outdoors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Control Method | Remote |
| Control Type | control |
| Enclosure Material | Plastic |
| Number of Power Levels | 1 |
| Cable Features | Wireless |
| Additional Features | lightweight |
| Headphones Ear Placement | On Ear |
| Headphone Folding Features | Over Ear |
| Frequency Range | 18 Hz - 22 kHz |
| Impedance | 24 Ohm |
| Item Weight | 200 Grams |
| Connectivity Technology | Wireless |
| Wireless Technology | RF |
| Headphone Jack | RCA |
| Color | Black |
| Style Name | RS 120 II |
| Battery Average Life | 20 Hours |

## Product Details

- **Brand:** Sennheiser
- **Color:** Black
- **Ear Placement:** On Ear
- **Form Factor:** Over Ear
- **Impedance:** 24 Ohms

## Images

![Sennheiser RS120 II On-Ear Wireless RF Headphones with Charging Cradle - Image 1](https://m.media-amazon.com/images/I/71MJ+LuOjDS.jpg)
![Sennheiser RS120 II On-Ear Wireless RF Headphones with Charging Cradle - Image 2](https://m.media-amazon.com/images/I/719YfsUIbRS.jpg)
![Sennheiser RS120 II On-Ear Wireless RF Headphones with Charging Cradle - Image 3](https://m.media-amazon.com/images/I/71uvEdtmioS.jpg)
![Sennheiser RS120 II On-Ear Wireless RF Headphones with Charging Cradle - Image 4](https://m.media-amazon.com/images/I/810Myeh3gpS.jpg)
![Sennheiser RS120 II On-Ear Wireless RF Headphones with Charging Cradle - Image 5](https://m.media-amazon.com/images/I/71NGUFE+2DS.jpg)

## Questions & Answers

**Q: On the RS120, I think you are telling me that the charger is also a transmitter and that nothing else is required?**
A: Correct. And you'll hear subtle sounds that you don't hear when listening to TV--even if you have a sound bar--when not using headset. I use the RS120 even when I don't need to, i.e., even when no one else is around.

**Q: These cancel out the TV speakers. What if I want to use TV speakers, must they be unplugged or is there a switch?**
A: If your TV has an optical TOSLINK socket or coaxial output get this.  https://www.amazon.com/gp/product/B00T3ZRI44/ref=oh_aui_detailpage_o04_s00?ie=UTF8&psc=1. No static, TV and headphone speakers both work. You can use the TV volume to control the TV and the volume and switch on the headset to control it.

**Q: can other people still hear the the tv if you are using the headphones with a Phillips tv**
A: Our Toshiba TV has on-screen settings menus that allow cutting off the speakers while leaving the audio jacks active. But there are a few menu steps, which gets to be a nuisance when executed 5 - 10 times in an hour. So instead I plug the RS120 base transmitter into the Directv satellite receiver., which allows use of the headset with the TV speakers muted -- or even with the TV turned off. (One tiny issue with that arrangement: the receiver audio and the TV audio are not perfectly synchronized, so if you elect to use the headset while the TV speakers are on, you get an echo effect.)

**Q: Is the sound quality good when you have on the earphones and someone else is in the room watching the same program.  Is there a time delay or feedback**
A: The sound quality is very good, and there is no time delay or feedback. You can use it even when the TV is in mute mode, not like some other earphone is dependent on the TV sound level.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Product
*by G***Z on January 1, 2011*

I own a pair of Sennheiser 170's and they are really excellent headphones but @ over $200 I didn't want to spend as much since major use of these 120's was my bedroom TV. PS, if you're buying a tv these days, be careful to check the back before buying. Most decent size LCDs/plasma's don't have headphone jacks, many do not have RCA audio outputs, and some cheap models don't even have optical outputs. I'm not sure how optical to RCA converters worked, so, I wanted one with RCA audio out in addition to optical, and second choice would be headphone jack. In my humble opinion, RCA-output is the best because there is constant output level and you then control the TV speakers with the mute button on your remote. If you are limited to a headphone jack, the speakers usually are cut out when the phones are plugged in making it necessary to be plugging and unplugging whenever you use the phones and then want to go back to the speakers. Back to the 120's. First of all - sound quality is excellent, tho I don't use them primarily for music, I'd have no hesitation to do so. Unlike the 170 and 180's they don't have features like base boost nor do they have the surround sound simulation that the 170/180's have. PS: this feature on the 170's is really cool and I love using them on my family room tv for action movies. But, back to the 120's: even without these features, the sound is great. Next, reception: unbelievable. I've been all over my house to test them and they work great, even on different floors. Next: comfort. I actually really like the "on the ear" fit for my purposes. Soft pads, no irritation, but haven't yet worn for hours. I can say that, since I have both, there is one advantage of these compared with "over the ear" fit that is a feature of the 170's. With over the ear, if your head is resting on a cushion/pillow such that the cushion/pillow pushes on the earpiece, it causes the earpiece to put pressure on the back of your ear and actually can cause irritation. It's my one complaint (albeit minor) about my 170's. The one problem wiht the "on ear" fit of the 120's is that it is not "secure" - i.e, because they fit lightly and comfortably, if you want to wear them while you're say doing a project that requires bending over, they'll tend to slip off your head/ears. If you're sitting, at your computer, lying down for a nap, no problem. But if you''re going to be active with them - like working in the garage or cleaning the house while wearing them, might consider the more secure fit of over the ear. Since they're not over the ear, they're not as noise isolating, but that can be an advantage if you want to know what's going on around you - like hearing your wife calling you or the doorbell, etc. Finally, as for some of the criticisms of others that I've seen posted on these reviews, here's my take:1. Hiss: non existent. none. I'm using these with RCA outputs on my tv that have constant output and in this mode 0 hiss at any volume even with total silence on the source. If you're using headphone jack output, probably should have the component volume up enough (normal listening level) so you don't have to crank the phones - but I've pushed the volume on these during silence on screen without any hiss!!2. Unable to charge with earpieces extended. Huh? Maybe they've changed the design of base unit, but this is simply NOT true. I've extended them all the way and set on the base to charge. No problemo.3. Volume control on same side as tuning wheel. Please.4. Auto on/off. So far no problem while watching TV. I suppose if you're pausing dvd's frequently, this could be a minor annoyance, but if you're wearing wireless headphones the need to pause should be minimal, since you can keep listening while you grab a beer in the kitchen or take care of business in the bathroom! Here's the bottom line on this: I TURNED THE TV OFF AND CLOCKED THE TIME-TO-AUTO-SHUTOFF: 3 minutes exactly. So.. how can this be a problem listening to music: suggest if this a problem you are using a headphone jack and the component volume is set incredibly low, turn it up a bit! Oh, yeah, when the base is off, then turn the tv on, the time between tv volume "on" and base unit auto on is virtually instantaneous. Again if, not getting this performance, suspect it is headphone jack and component volume problem.Overall: this is a great set of wireless headphones at a reasonable price (less than $100 on amazon) and the problems noted by others have either been engineered out of the product over the years (some of the negative reviews are years old), or the folks with problems haven't set them up correctly (using headphone jack with component volume turned too low). For best results, try the rca audio outputs and if you're going to buy a new tv, look for and get a tv that has this feature!

### ⭐⭐⭐⭐⭐ Excellent product in every way
*by K***O on September 21, 2025*

Excellent product. The sound quality is perfect, comfortable to wear for hours, and range of transmission easily covers our entire home. I should also mention they are simple to install, just plug and play. Fully charged batteries in the headset will provide broadcasting for more than 12 hours and recharging on the charging rack is quick. Our last set of Sennheiser headphones lasted almost 10 years.

### ⭐⭐⭐⭐ Wonderbar minus rating must have
*by C***1 on June 21, 2009*

Everything has been said in 922 previous reviews . I found a headphone jack 3.5 mm jack for the computer and a set of RCA audio jacks in my package . I have Fibro and severe chronic pain . Zero quality of life until I put these on WOW . I own a acre and a third with a house at one far end . I walked to every point on my property after closing the door to the house and setting these up on the wall 3 feet above my computer and had no problems until I ducked behind a old Wells cargo trailor 400 feet away . Otherwise I did get some crackle but it was no worse then old vinyl scratches . My garage is behind the house I walked in with closed the doors and there was a van between me and the house and I heard everyting fine . The charging cradle is fine . Its easy to change the batteries and it came with rechargeables . Bottom line it works well . Sounds were crisp within reason for the crackles and pops . It scared me to think the radio waves were everywhere . I thought the bass was great . I like the position of the dials its not confusing . There is a adjustment on the base that helped me lock in a signal everywhere . Now the bad .These headphones are for people sitting or walking easy . When I tried to bend over with them they fell off . I didnt get on my lawn mower but it would be about as far as I would push activity with them . They feel clumsy and akward for me and I imagine most people . I wore them as small as they would go and I am a 7 5/8 hat size . Maybe my ears are high on my head I dont know . Compared to the technology I knew these are a 6 but take two off for a 4 on a 5 point scale . Definitely worth the money but dont expect to do work in them you will have to find another model . I would love to hear what people are using for that . The range for me was unbelievable compared to what I expected . I never believed the claims . Now you do have to tune them in and adjust a little . My base was hung on a simple paneling nail on the wall above the computer with a light switch a foot away , air conditioner running , monitors , tv and a wireless phone system . No problems . The volume turns up just high enough to be pleasant yet safe . A very good purchase . These replaced a nice set of RCA's which sadly were lost before the package was even openned . I couldnt buy them again and I dont feel sad anymore . I would buy again but hopefully the other pair will be something for working outside now that I know the tech can reach out there . These would be great for landscapers just leave the truck radio on with the base plugged into a inverter 12vt charge pack . I will comment later as I havent tried them with tv or just the computer alone yet to run into issues where people complain of the auto shut off / gain feature . I cant wait to try these with a usb phono I bought recently for my old 45's ,78's and 33's . For one brief moment my pain was bearable it was worth the money . Please recomend in comments a headset that may work with the base or not that is wearable while bending or being more active . Thanks ..God Bless .

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-19*