The Hiby FC3 is a portable DAC (Digital to Analog Converter) and headphone amplifier designed to enhance audio quality for various devices, including smartphones, tablets, and computers. Its compact design makes it convenient for on-the-go use, while the included display provides clear visual feedback on audio settings, input selection, and volume levels. The device features USB Type-C connectivity, allowing for easy compatibility with a wide range of modern electronics. It supports high-resolution audio formats and boasts an impressive dynamic range and low distortion for a more immersive listening experience. The built-in amplifier can drive a variety of headphones with sufficient power, catering to audiophiles who desire optimal sound fidelity. Notable specifications include support for up to 32-bit/768kHz PCM and DSD256 playback capabilities, making it a versatile tool for high-end audio performance. The Hiby FC3 is designed to cater to users looking for a compact solution without compromising sound quality.