Tired of that crappy stock headphone cable that keeps failing? This upgrade cable is exactly what your Audio Technica or Sennheiser headphones deserve! The 1.2 meter (4 foot) length gives you plenty of room to move around, while the thick 4mm diameter and oxygen-free copper wiring deliver crystal clear audio without any signal loss. The twist-to-lock connector on the 2.5mm end clicks securely into your ATH-M50x, M40x, M70x, or Sennheiser HD598 series headphones, so it won't accidentally pull out during use. The 3.5mm jack works perfectly with phones, laptops, and audio interfaces, and it even comes with a 6.35mm adapter for pro audio equipment. Whether you're a music producer, gamer, or just someone who appreciates good sound, this cable feels premium in your hands and performs like it too. No more crackling, no more cutouts - just reliable, high-quality audio that does justice to your expensive headphones. It's seriously one of those upgrades you'll wonder how you lived without!