2nd-generation M6 PRO universal-fit noise-isolating in-ear monitors feature upgraded sound and build quality The highly acclaimed sound of the M6 PRO gets further refined for the second generation with a more accurate midrange and smoother, more natural treble Engineered for real-world reliability with detachable, replaceable cables and a sweat-resistant design

Yinyoo KZ ZST Colorful Hybrid Banlance Armature with Dynamic In-ear Earphone Earphones 1BA+1DD Hifi Sport Headset, use the patent technology silicon tips. The standard of independent patent technology silicon tips,from the independent patent design of silicone earmuffs ,compared with conventional earmuffs can more comfortable fit human ear ,to sound more direct transmission of the eardrum ,and get better quality experience. Improve noise canceling performance. ¡¾HIGH PERFORMANCE¡¿ Yinyoo KZ ZST Earphone Earphones with enhance the sound quality and exterior again the hybrid technology ,special armature and dynamic driver ,friendly design and free removable cable deign ,high performance for audio earphones around 20usd. perfect for home,parties,school,Christmas gift,Thanksgiving day,Halloween,Black Friday ¡¾STYLISH DESIGN&REMOVABLE CABLE¡¿KZ ZST cable use 3.5MM L plug ,With the stylish design and high-end sound quality ,this earphones are designed for the latest generations of iPod, iPhone, and iPad. They work with all Androids, tablets, mp3 players, and related devices with a standard 3.5 mm jack .also Yinyoo audio offer upgrade cable for KZ ZST ,improve more sound quality ,zst silver plate cable search B01M4NM8MF,zst gold plate cable search B072FN5RSH.