Hi Definition Music Earphones,GranVela KZ8 In-ear Headphones with Hi Quality OFC Wire, For iPhone and Android Phones (Unique Stylish Outlook) Premium Sound Guaranteed. Metal Shell for ultimate durability and long-lasting use Balanced Sound With Powerful Bass Suitable For Classical,Jazz,Movie Original tracks, Rock,Country and all other Musics Enhanced sound effect, ensuring clarity of sound and especially perfect bass from low impedance, high sensitivity and frequency range OFC Oxygen-free Cu Wire providing No-Loss Transmission. Hi-Fi Sound Reproduced by Hi Performance Neodymium Magnet Driver Universal 3.5mm auxiliary jack to fit any smartphone, tablet, PC, laptop and more