stay away and report this to amazon But Im getting ahead of myself. I recently purchased a Maono AU-A425plus Microphone through Amazon. That is not a deal breaker for me its just annoying. One of the adjustable screw handles did come apart but was easy to assemble again. Me encantó es muy buena calidad solo que viene muy amplio y debo cambiarlo por una talla menos. Se escuchan mejor que todos los audífonos pequeños bluetooth, incluyendo los airpods. For the price (~$30), I dont think these are as good as competitor brands that offer more features and better sound quality for a similar cost, though Id also note that none of the earphones in this price range that Ive tried have quite matched up to my expectations for sound quality coming from the JVC $6 wired earphones. As a diabetic ( YA dont mess with my toes. After one day wearing these flip flops, and the pain completely disappeared.