Workshop Review - Plantronics Voyager Legend and Voyager 5200 - Can they stand heavy duty use?

I've run Plantronics headsets for a number of years. I've had 4 Plantronics Voyager Legend headsets and a Voyager 5200.
I use these on the farm and in the workshop. They are used most days, if not all days and need to put up with hot sweaty work in summers, greasy and oily work in the workshop and cold wet winter work.
I use them in the ute, in the paddock in the tractor as well as at home, in the office or in the car.
How have they held up over time under constant and hard working conditions? Let's have a look.

Видео Workshop Review - Plantronics Voyager Legend and Voyager 5200 - Can they stand heavy duty use? канала Used Tool Review AU