I am in the market for wireless RF headphones and the RCA WHP150C happen to be $29 after $10 rebate at Buy.com. Today is the last day the rebate is valid, so I would like to know if these are OK. I would only be using them for TV viewing 2-5 hours a day a couple days a week. The two epinions reviews recommend them at the original $75 price, so I figure $30 is a great deal. But, I could be wrong. Competing models and makers sell for over $200. If anyone has an opinion I would appreciate it. Thanks!