Wireless Headphones

Can anybody recommend the best wireless headphone? It would be even better if it matches a small McIntosh SS amp (160 watts). Price range is from $100 to $200. Thanks.
I'm interested in this too, but have further questions.
Is interference a recurring problem?
Is there a lightweight pair?
I'm using Sennheiser RS65 - very light and comfortable.
And beacause they have automatic tunning and automatic squelch control there is no hissing.