Summary: Over the years I have had several headphones, the best sounding were usually wired, however this set are excellent for bass, mids and highs, no distortion, built nice, light and comfortable but still durable, sounds better than my best wired phones i was previously using, I bought these on special as usually sennheisers are a tad bit expensive.
Excerpt: I have had these headphones for about a week now and am extremely pleased with my purchase. I will start with the most important aspects. Many wireless headphones have poor quality as many use fm to transmit the audio and is compressed, it also can "hiss" a lot. These headphones use Kleer's wireless to transmit uncompressed audio and the result is nothing short of superb.
Pros: Great audio quality, Great range, great battery life, Very good noise cancellation, Very comfortable
Excerpt: This pair of headphones surprised me. The headphones are comfortable to wear for a couple hours. The surround feature was nice and the bass boost really gave this pair some very good bass. I use the pair for watching movies and they held up very well on the most challenging scenes. Sound was crystal clear all over my house.
Pros: high quality sound, good transmitter range, highly reliable reception