Experience better bass, better transients, and the lowest distortion through a blend of modern industrial design, top-quality build, and custom planar magnetic technology. SINE On-Ear Planar Magnetic Headphones are the world's first on-ear planar magnetic closed-back headphones, acoustically engineered for accuracy with diaphragms thinner than a human hair and nearly double the magnetic driving force of brands like Realtone headphones, Apple headphones, Monster headphones, Sennheiser headphones or other Bluetooth headphones or wireless headphones. From the makers of Audeze LCD 3 and Audeze LCD 2, award-winning SINE On-Ear Headphones are the next step up for conventional headphone users created by the brand everyone is talking about. CNET raves, "The Audeze SINE is a fantastic headphone that will appeal to anyone looking for truly high-end sound that isn't incredibly expensive. Featuring accurate, well balanced, no fuzz sound, SINE headphones are popular with creators worldwide in home studios, recording studios, editing bays and working on the road. SINE On-Ear Planar Magnetic Headphones boast an aluminum frame, floating headband, genuine leather earcups and pads, and closed-back headphone style designed by our strategic partner Designworks, a BMW group subsidiary. Lightweight and extremely comfortable over long listening sessions, they're also perfect travel headphones. Like all Audeze products, SINE headphones are designed, engineered and handcrafted in our Southern California factory. SINE On-Ear Planar Magnetic Headphones let you customize your sound with the Audeze iOS app. Crave a brighter snare drum, a more punchy bass line, or smoother highs? A 10-band equalizer offers real time adjustments plus presets to save EQ curves that travel with the cable when switching devices. Apple users should check out our integrated Lightning cable. Also explore our larger over-ear headphones with even wider soundstages, like our EL8 series.