The FIIO BTR5 Portable Hi-Res Bluetooth DAC is a sleek integrated amplifier designed by FiiO, offering high-quality audio performance in a portable package. With audio inputs including AUX and USB-C, this amplifier provides versatile connectivity options for your audio devices. The black color and headphone jack audio output make it a convenient choice for on-the-go listening. Manufactured in China in 2021, the FIIO BTR5 is a top choice for those seeking a reliable and high-performance audio solution.