The Modern Portable HIFI ELITE Super66 over-ear headphones are our proudest accomplishment to date. We have designed the HIFI ELITE Super 66 to delight everyone from teenagers to audiophiles. THE BEST OF ALL WORLDS WITH WIRED AND WIRELESS BLUETOOTH CONNECTIVITY The HIFI ELITE Super66 is a perfect match for everything from smartphones and tablets to component stereo systems. The Super66 connects wirelessly to your portable devices via Bluetooth, or with anything with a headphone output using a mini-plug wired connection. It will bring beautiful music everywhere you go.