Been on the lookout for new wireless headphones since my Sony IR240RKs died a few weeks back. JB states it's $100 cheaper than the previous price but I swear it was $180 or so a week ago. Still, at $129, it's one of the cheapest wireless headphones around, especially for a good brand and it's RF rather than IR. Not sure when this deal expires.
http://www.jbhifi.com.au/portable/mp3-players/head-phones/se…
1) Is RF overall a better technology than IR ?
2) Is there anything that RF interferes with in a household?
3) Can I use these with a TV or AV Receiver ?