The QKZ AK6-Ultra Wired In-ear Monitors offer a premium audio experience in a stylish, durable design, tailored for music enthusiasts, gamers, and active users. Featuring a custom 10mm dynamic driver with a nano-level graphene diaphragm and Tesla magnetic circuit, these earphones deliver exceptional sound backed by Japanese Hi-Res Audio certification. With a non-detachable 4N oxygen-free copper wire, 3.5mm gold-plated plug, front/rear chamber pressure relief design, and an HD microphone for hands-free calls, the QKZ AK6-Ultra ensures comfort and versatility across smartphones, tablets, PCs, and audio equipment.