In Stock. The Freeway system takes all the headaches out of wireless. This 10-channel frequency selectable UHF system lets you find a clean channel every time you set up. This headworn system includes the PRO8HEcW headset - a rugged, dynamic hypercardioid element that stands up to the hardest workouts. From aerobics instructors to auctioneers, dancers to drummers - this element provides outstanding performance.