About this item Multi-function: The EarPhone with Remote allows you to adjust the volume and control music playback effortlessly. Compatible: Perfect for earphones. Suitable for Shuffle 2 / 3 / 4 / 5 / 6 and Touch 2 / 3 / 4 / 5 generation devices. Quality Design: The speakers inside the earphone are engineered to maximize sound output and minimize sound loss, providing high-quality audio. Classic Comfortable: Ergonomic design fits comfortably on your ears without irritation. Dimensions: 5.47 x 4.49 x 0.51 inches.