I have had Motorola's for years. They are relatively inexpensive
and reliable. I used to work for MOT. These only have a
range of a couple of miles, line of site. I just saw a commercial,
I believe they were Cobra and the distance was 5 miles plus.
Whenever we caravan, we always take them. It makes the trip
go faster. We let each other know when to pass, potty stops, etc.
A must have...