High-Resolution Audio Performance: Experience superior sound quality with the for FiiO KA11's advanced DAC technology, supporting up to 32bit/384KHz audio resolution. This ensures detailed and rich audio reproduction across various devices.Versatile Compatibility: Designed for a wide range of devices, the for FiiO KA11 is compatible with Android and Windows platforms. Whether you're using a smartphone, tablet, or computer, this adapter provides seamless audio connectivity.Portable and Durable Design: Crafted for users on the go, the for FiiO KA11 features a compact and robust design. Its lightweight construction makes it easy to carry, ensuring you can enjoy high-quality audio wherever you go.Colour:A:Black/B:SilverMaterial:ABSPackage Contents:1 * Power AmplifierOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.