I have been looking at various reviews for wireless headphones. These are great. Very comfortable to wear for long. The sound is very clear. I dont hear any static. I have not had an opportunity to roam around the home too much. Pretty much use it during late night TV viewing. I had an optimus IR headphone which had a lot of static and did not have a re-chargeability. The re-charge base is very convenient. I looked at the higher models of the same, but thought, for the money this was a steal. Got it on Amazon for $80. If you are looking for auto tuning capability or a closed ear cup, you will need to look at the RS130 or RS140.