The Hiby FC1 is a portable USB DAC and amplifier designed to enhance audio quality for various devices, including smartphones, tablets, and laptops. It is compact and lightweight, making it easy to carry. The device features a robust aluminum housing for durability. The FC1 supports high-resolution audio formats, enabling users to experience superior sound fidelity. It uses a USB-C connection for compatibility with many modern devices and provides a 3.5mm output for connection to headphones and speakers. The design typically includes an LED indicator to show the operational status and capture device compatibility. The FC1 operates with low power consumption, making it suitable for use on the go without draining the connected device's battery significantly. Additionally, it is plug-and-play, requiring no additional drivers or software installations for most systems, which simplifies the setup process for users.