I'm on a road trip from N. Calif to Pennsylvana. Just a few days into the trip, my wife goes to say something to me, we don't have headsets, and her bottom dentures take a flying leap down the freeway. We were doing about 80 mph just west of Grants, NM. By the time I understood what had happened, a couple of miles had gone by. Lost forever! Luck has it that she has a spare set back home. My daughter is sending them to PA. My wifes on a soft diet till we get there. NOW she wants me to buy a good headset.