Whatever you do avoid the Radio Shack transmitter, I bought one years ago and it was the worst thing I've ever used, only 4 frequencies and they used AAA instead of the cheaper AA batteries.
Now that we've thrown 'em off the trail, use the form below to get in touch with the people at Engadget. Please fill in all of the required fields because they're required.
Whatever you do avoid the Radio Shack transmitter, I bought one years ago and it was the worst thing I've ever used, only 4 frequencies and they used AAA instead of the cheaper AA batteries.