Just wanted to show you how I attached my transmitter. I found this small camera bag at Wal mart for $5. The transmitter fits really snug but perfect. It has a strap that I put around the armrest. Then I flipped it over the rod and sewed Velcro to the bag to secure it. I put a small hole for the audio cable. Velcro was $.84 so I've got $6 in the setup.