These headphones detect when youre trying to talk while youre muted and they alert you that no one can hear you speaking. A simple, small purchase to keep in your car, and to keep your car beautiful! Some seem to be better formatted to give a sleeker look. I only use when going heavier that 275 and you can feel the weight transfer from your hands to your shoulders. I was looking to replace an old pair of cobian flip flops that I?d used for years. Hard wearing, easy to clean and dry if they get wet. Spotty bluetooth connection and very sensitive touch controls where I found myself hanging up on people while making phone calls and adjusting the earpod. The only annoying thing about them is that they squeak when you walk. Melody, already unsettled by her cousin-and-best-friend Vals attitude after Melody befriends a Jewish girl named Leah, is horrified when some expensive orchids are stolen from the conservatory after Frank and Melody tour the venue, and Frank is questioned by the police. The elastic itself is fairly poor quality, but since elastic was pretty unobtainable when I ordered it, I was glad to have it.