I've seen joggers with straps on the upper arm,

Road test!

So on the interstate @ 70mph (more or less)
The radio, though weaker than I had hoped in reception, does better than the phone and iHeart Radio, in that the Cell seems to just stop then start, then repeat.  This solution is just like the old time radio... always steaming  at a constant rate and generally "good enough".

The SENA of course has volume,  but real change comes at the radio. Using the SD chip with about 300 songs gives perfect sound, with no issues.

So this morn .. first time to use coming to work which was the MAIN intended use. The unit worked GREAT. Much better than the Cell phone and iHeart Radio solution.
Since it is sooo small, I just brought the whole thing into the office, it fits in the front pants pocket.

Anyway happy so far with the purchases.
http://www.newegg.com/Product/Product.aspx?Item=9SIA3EX2562100

http://www.newegg.com/Product/Product.aspx?Item=9SIA3TT2RB8795