Usage Tips: High-Quality Sound: Experience superior audio quality with the JCALLY JM6 Pro DAC Amp, featuring the advanced CX31993 chip for high-resolution audio output. Portable Design: Compact and lightweight, this DAC amp is perfect for on-the-go use, easily fitting into pockets or bags. Universal Compatibility: Connects seamlessly with most USB Type-C devices, transforming your mobile phone into a powerful audio player. Plug and Play: No need for additional drivers or software, simply plug in and enjoy enhanced sound across various platforms. Color: Red/Blue Material: Oxygen-free copper silver plating + aluminum shell Package Contents: 1 x Type-C adapter cable Only 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 to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.