Exceptional sound that enables a wider dynamic range to deliver crystal-clear audio, USB-C connection, max output set to 94db, noise-cancelling microphone, microphone can be rotated up to 270, soft leatherette cover to provide hours of comfortable use, 1.8m cable. Designed with sound clarity and device compatibility in mind, the USB-C Hi-Fi Headphones with Mic are a high-quality, cost-effective headphone/mic combo that are perfect for e-learning, working from home, educational and office environments and more. Compatible with all USB-C devices running Windows, macOS, iPadOS, Android and Chrome OS.