Great sound, but when there hasn't been any sound made for a couple of minutes, the unit stops broadcasting on the frequency, however the headphones don't stop listening on the frequency. The result is a sudden burst of static.

u just have to waste time in tuning with headset, always hiss sound, just waste of money, also there is no alternative of wire direct to source from headphone

It's like listening to vinyl records, they have a low background hiss all the time regardless of what channel they are on, Don't bother, save your money for a better quality pair of headphones.

Not that expensive and light weight; Well designed visually and easy to use

Low background hiss is constant; The sound quality is not great for a headphone of its size

My doctor suggests I should exercise and move about more. So I put his advice to good use as I checked out a set of Sennheiserheadphones

My doctor suggests I should exercise and move about more. So I put his advice to good use as I checked out a set of Sennheiserheadphones

The RS 120 has the same base as the RS 130.  The difference between the two is mainly the absence of a "3D sound" mode on the RS 120.  If you don't think you need this function

Audio quality; Design; Finishing touches and comfort; Little interference

No CINCH connector; No 3D sound compared to the RS 130

My puppy chewed through two headphone extension cables. And during my last move, lost the remote control for my AV receiver. All sound is routed through the receiver - TV, cassette, VCR, satellite box - to drive quality floor speakers. And at night, volume must be turned down.

Comfortable; Great Sound; Lightweight

Falls Off/Out Of Ear; Poor setup instructions; Recharge cradle poor

I got it a couple days ago, I never found any issue of this headset. Anyone who want update a brandnew headset, get this one.

VERY COMPACT; Sound clear; easy to use; price reasonable

I do not find any flaws

Product arrived very quickly. It did not work properly, so I called customer service to initiate an exchange. The new set arrived in 3 days and it works fine. I had some difficulty setting it up, because I am not electronically adept. I was pleased with customer service for the prompt response.

Sennheiser RS 120

great mid and high tones; comfortable

the bass could have been a bit better