FiiO BTR5 is a versatile Bluetooth headphone amplifier that offers a wide range of features to enhance your listening experience. With support for high-resolution audio codecs like LDAC and aptX HD, the BTR5 delivers exceptional sound quality from your favorite music sources. It also functions as a USB DAC, allowing you to connect it to your computer for direct digital audio playback. The BTR5's compact size and long battery life make it perfect for on-the-go use, while its intuitive controls and clear display provide easy operation.