This is a sort of universal earphone widely compatible with Xiaomi, Samsung and iPhone etc. It is in excellent sound quality made with premium material and skillful workmanship, delivering stereo sound to please you all the time. With wired connectivity, it ensures stable performance. Ergonomic in-ear style won´t add any discomfort even wearing for long time. This earphone, adopting dual dynamic units, will offer you wonderful music experience. It is really a nice replacement for your damaged or worn-out one. Don´t be hesitant! Just buy this KZ ZS1 3.5mm In-Ear HiFi Dual Dynamic Unit Heavy Bass Around Earphone with Mic for Xiaomi Samsung iPhone!