I bought this some time ago and having never had a 'wireless' headphone before I can't say whether it's very good relatively speaking. It used to work once in a while, stop, I'd have to find a frequency it would work on, not very fun all in all. But that's not the issue I have here. I can't use it any longer in any event since the wire that goes out to the device you're getting your music or tv sound through has completely become brittle and is falling away from the wire. This from a "Panasonic" device which was a name I associated with quality of electronics and safety of their devices. I don't have enough electrical tape to cover this up and the wire is not easily accessible to me. Great, thanks Panasonic. So if you find this or any Panasonic headphones somewhere - Beware. Buy Panasonic RP-WF930-S 900 MHz Wireless Headphones!