The features of the Ranko Super Cable (Dragon Claw) are:

1. Single Crystal (GC-OCC) Conductor: Facilitates the transmission of high-frequency digital signals retaining its extreme resolution.

2. Exclusive AWR Technology: Reduces digital distortion (Advanced Waveform Restoration) . 

3. Isolation Transformer: Made with precision-wound coils of pure single crystal copper, handcrafted for optimal purity.

4. Enhanced Common Mode Filter Device: Significantly reduces external noise interference.

5. Premium Soldering Materials: Internal solder joints are made with specially formulated  high-grade silver and gold- silver solder, aiming to reduce distortion.

6. Strictly Controlled Design: Connectors, circuits, and cable structure are all strictly controlled for directionality to achieve the highest audio fidelity.

These features ensure that this cable delivers exceptional performance in audio signal transmission.