Sennheiser RR 840

Extra headset for SET 840 TV wireless listening system for TV

Item #: 143RR840

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6 Reviews

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Add an extra pair of these RR 840 headsets to your Sennheiser SET 840 TV wireless TV listening system and share the fun. These lightweight receiver/headphones use flexible earbuds that rest just inside your ears for hours of comfortable listening. A single charge of the receiver's battery provides up to nine hours of use.

Product Highlights:

  • add-on headphones designed exclusively for use with Sennheiser's SET 840 TV and SET 840 S wireless TV listening systems (sold separately).
  • RF wireless receiving range: up to 100 feet
  • built-in volume and balance controls allow individual settings for each headset
  • automatic turn on/off conserves battery power
  • frequency response: 50-16,000 Hz
  • rechargeable battery (included) provides up to 9 hours of operation
  • includes 2 pairs of replacement ear inserts
  • weight: 2.4 oz.
  • warranty: 2 years
  • Our 60-day money-back guarantee

Sennheiser RR 840 Reviews

Average Customer Review:

6 reviews
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I Can Hear

Written By Deaf Lady, California on Friday, September 18, 2015

Crutchfield Customer Review (What's this?)

This device works so much better than a hearing aid. I can walk from one room to another and still hear the television. The ear buds fall off easily, so I always keep extras on hand. When the old ones stretch, it's easy to put on new ones, and they are very reasonably priced.

Quality worth the price

Written By SHR, Oregon on Saturday, May 09, 2015

Crutchfield Customer Review (What's this?)

Don't bother with TV Ears which will just frustrate you with their poor quality. Spend the extra for these wireless earphones and keep everyone in the room hearing happily. No one shouting about the volume being too high or too low. I bought a pair for my sweetie for Christmas. He could then hear little background sounds that we both had missed. So I bought a pair for myself. Wonderful .... And I can turn down the volume when the commercials come on so I'm not blasted with their yelling at me to buy buy buy....

Pros: Clarity and ease of installation and use.

Cons: None

Headset was Great!!

Written By GaryP, Depoe Bay, OR on Sunday, March 16, 2014

Crutchfield Customer Review (What's this?)

This Sennheiser RR 840 headset works great!! Allows my wife to listen to her shows on TV with sound muted so it doesn't bother me at all. Crutchfield got it to us in only a few days!!

Pros: Efficient, quiet, light and with good ear caps!

Cons: None.

Great hearing

Written By Diane, Lexington, Ky on Thursday, January 30, 2014

Crutchfield Customer Review (What's this?)

These are outstanding for hearing the tv. You can adjust the volumn. I just wish I didn't have this hanging in front of me. You won't find a finer product on the market. Pricey but priceless to hear what the people are saying on the tv. You can move from room to room with no interference. Now my husband gets caught using it when I put it down or if a family member comes over to talk and he can't hear the tv. on goes my ears. But you must get the 840 as the other one did not work for me. You will love them.

Impressive TV headphone system

Written By Harry, Marine City, MI on Thursday, April 04, 2013

Crutchfield Customer Review (What's this?)

Got tired of constantly repairing our TV Ears headphones. I purchased this RR 840 extra headphone as a backup for our one-year-old 840 TV Headphone and Transmitter set. The Sennheiser simply blows TV Ears out of the water for construction and performance. The sound reproduction is hi-fi quality that makes musical programs on TV a joy to watch. The Sennheiser operates flawlessly even if you wander from room to room. No static or sound drop.

Pros: Multiple tone settings delivers superior sound for voice or music programs from your TV. BIG volume control makes for easy adjustment. Automatically shuts off after 30 seconds of non-use to save battery life.

Cons: A bit pricey, but it pays back with absolute satisfaction.

Super help for hearing impaired

Written By DanK, Bourbonais Il on Tuesday, May 10, 2011

Crutchfield Customer Review (What's this?)

My wife has used other brands of tv listening devices. This is the best ever. We
have two systems on two TVs plus an extra headset. She uses the headsets set
to a comfortable volume for her while I set my volume on the Bose home theater
system. She can roam the house and still hear the TV. One other brand was
picking up noise from the screen that I could not get rid of. We are very happy with
this product.

Hands-on research

What's in the box?

Download owner's manual

  • Wireless headphones
  • 2 Pair of Silicon ear-inserts (black/white)
  • 1 Pair of foam ear-inserts
  • Instruction Manual

Product Research


Overview: The Sennheiser RR 840 wireless headphone is specifically designed for use with Sennheiser's Set 840-TV and Set 840-S wireless TV listening systems (sold separately).

RF Wireless Range: The Sennheiser RR 840 wireless headphone provides a wireless mobility range of up to 100 feet from your Sennheiser TV listening system. It can transmit through walls, so you don't have to be in the same room as your TV or audio system.

Stethoscope Design: The Sennheiser RR 840 wireless headphone features a stethoscope design.

Comfortable Fit: The lightweight RF wireless headphone is comfortable to wear because of the flexible earpads that fit inside the ear.

Ergonomic Controls: There is a large, ergonomic volume control on the stethoscope-style headphone to adjust volume level. There is also a balance control on the headset to adjust the balance so that you hear equally well with both ears.

Integrated Rechargeable Battery: The RF wireless headphone features an integrated lithium-polymer battery to ensure a long operating time of up to 9 hours. The headphone charges when it is rested on the Sennheiser TV listening system's transmitter/charging station (up to 3 hours).

Note: It can be placed in the transmitter's charging compartment facing in either direction.

Auto Power: The RF wireless headphone automatically turns-on when you place it in your ears and automatically turns-off when you take it out (after 30 seconds).

Note: If you are not within the range of the Sennheiser TV listening system's transmitter (sold separately), the headphones automatically switch off after 3 minutes.

Our Product Research Team

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