The Sennheiser RS 170 features a closed-back design for a more private listening experience. Reviewers say it provides exceptional sound quality, coupled with long battery life and supreme comfort.

Good sound isolation; No Bluetooth compression; Long wireless range; Very comfortable

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The Sennheiser RS 175 have the same design and build quality as the RS 165 but sound a bit worse for critical listening. They don't do ...

+ Comfortable headphones that fit well. + Really good sound 8/10 in my scale. + Replaceable standard batteries. - Sad design.

These do what the 165 didn't. They allow my husband to hear the TV perfectly while we watch it at normal volume. The 165 were a waste of time. The 175 are perfect.

I use these head phones to watch late night TV so I don't keep everyone awake. They also work great when I'm watching any music shows because the TV speakers SUCK! They do cut out once in a while.

Just what we were looking for. Easy set up; easy to use. We needed to pair with an audio optical output on our Samsung TV. The B&H folks were excellent in their recommendation. Two caveats: 1) my hearing is not the best so I can't speak to the high quality of the sound, 2) the headphones get heavy...

This is a great product. I'm 71yrs old and had no problem connecting to my 7yr old Samsung tv. You can also use it for other devices. It can connect to digital or analog output. The sound is great to none. No static or background feedback. You can set for one ear or surround sound for both ears.

Great clear sound, comfy to wear, great range

what a choice from the box to product they are quality all the way. Very easy setup good instructions I used the optical cable which is in the box as standard from tv to head phone tower ,, plug in mains adapter hold down the on button on the headphone for a few seconds and your good to go.

I bought these wireless headphones about 6 months ago and have used them late at night primarilt not to disturbe everyone in the house. Man what a great buy. Very comfortable. I have been used to high end home cinema set ups and how do sennheiser get the surround sound to work Its Awesome.