The KZ M2 Upgrade Cable enhances your audio experience with high-purity oxygen-free copper and silver-plated conductors for ultra-low signal loss and audiophile-level sound clarity. Designed for versatility, it includes both 3.5mm and Type-C QDC connectors to support a wide range of devices. An integrated DAC offers three customizable EQ modes—Magenta (balanced), Blue (bass-enhanced), and Green (hi-res detail)—so you can tailor your sound to match your preferences. Pre-shaped ear hooks ensure a secure and comfortable fit, perfect for long listening sessions. Dual omnidirectional microphones on the front and rear provide 360° voice pickup with impressive noise reduction (~-26dB), ensuring your voice stays clear during calls. Integrated controls make it easy to adjust volume, switch tracks, and manage calls on the go.