There’s almost no end to the upgrades that Jays audio made for their latest pair of earphones, q-Jays. Using state-of-the-art techniques like metal injection molding, physical vapor deposition, CNC and laser cutting, the stainless steel earphones are built to last and engineered for precision. The technical details alone make these earphones cool, but what makes them great earphones are all the other details. Each paid features dual speakers on each side (one for lows and one for mids and highs) along with a low crossover filter and custom drivers. The cables are made with high purity copper and Kevlar and are designed to be changeable in case you need to switch between iOS / Android / Windows or you need replacements down the road. Don’t worry about the nice matte black finish either because it’s scratch and fingerprint resistant. These might be the best earphones on the market.