The RS120 is a wireless headphone that receives an analogue radio signal, as such it is prone to interference from cellphones and is easily shadowed by having a TV or other shielding things in the signal path.

Good range; nice sound; mostly hiss-free

Can start hissing suddenly; in electronically noisy environment head position changes reception

excellent reception throughout the house. good value for money. Headphones are reasonably comfortable. much better than bletooth system...better range.

I use the headset to listen to the TV. They replace a TV Ears set. I can hear sounds I have never heard from the TV and in stereo. I can hear sounds even from my left ear, which has a 70% loss of hearing, better than when I used a hearing aid.

Great Sound

Uncomfortable

I purchased this for my Uncle who is paralyzed and can't hear well and therefore he has to blast everyone out when he has the tv on. These stop that from happening and everyone can enjoy watching tv with him now.

Comfortable; Compact; Durable

Anyone slightly familiar with hi-fi audio equipment knows the Sennheiser brand. This is one of the better brands of headphones and microphones. For example the majority of all professional DJs have a Sennheiser headset. The company was founded in 1945 and today has more than 1,500 employees.

Wireless headphones are very convenient and the sound quality these headphones produce is perfectly acceptable (to me) at a reasonable price. Reading the specifications the RS130 and RS140 models appear to be a technical improvement over the 120's and so would be preferable if you have a choice.

Convenience; light weight; comfortable

You forget you are wearing them and then when you look down they tend to slip off your head

This set of headphones have been the very best in sound as well as being able to walk away from the station down the end of the house and still be listing to what your listing to.

This is a poor unit uses manual tuning which is similar to first transistor radios . Bought one took it back and bought another better up to date Dony brand

One of the best gadgets i bought ever. It have an excellent signal range, the sound is really great and sometimes i even forget that i'm using the headphones.

Sennheiser's model RS-120 wireless headphones give consumers an easy-to-use wireless alternative to open-air speakers and headphones with cords. Because they're wireless, you can listen to music or TV without being in the same room and without blasting your stereo or television speakers.

Easy to use and install; Excellent range and sound; Small; attractively-designed unit that will blend in with most electronics components

Doesn't always eliminate sound coming from the source; like on televisions; Power station requires a constant power supply and headphones won't work if not charged