About this item USB-C Compatibility: These USB C Earphones are compatible with various devices, including iPhone models, Samsung Galaxy series, OnePlus, iPad, and MacBook. They work seamlessly with any USB C device. Noise Cancelling Hifi Stereo: This 3-pack of USB-C headphones is equipped with a 10mm dynamic driver, providing 24bit/96 Khz high definition Audio for a realistic music experience. Ergonomically designed earphones fit securely in your ear canals, minimizing outside noise and letting you enjoy your music to the fullest. Meet The Ergonomics Design: Designed for super comfort, the ergonomic in-ear design ensures a firm fit every time, allowing for an optimal listening experience. Built-in Microphone and Wired Control: These Type C earphones feature a built-in microphone and in-line control for convenient call handling. They also support volume control and song navigation without the need to reach for your phone. Dimensions: 6.42 x 4.02 x 0.71 inches.