This is the 3rd pair of a-Jays in 1 year. The first lasted 8 months, and little by little false contacts were felt. The second dropped me after month. It was a-Jays 4. I do not know why I gave one last chance with One. Simpler, more robust? Not at all after 2 weeks now false contacts: the remote control makes whims, sometimes the sound cut. Damage: good sound, anti node flat cable, nice design.