1、Independent Chip: This adapter features an independent digital to analog converter and decoding chip, the CX31993, ensuring superior sound quality and impressive sound performance. 2、High Sign to Noise Ratio: With an outstanding sign to noise ratio of up to 105dB, enjoy excellent sound clarity in every listening experience with this cable. 3、Wide Impedance Support: Designed to handle a broad impedance range from 16Ω to 600Ω, it delivers up to 31mW of output power at 32Ω, suitable for professional HiFi headphones on mobile devices. 4、Sampling Rate: The CX31993 processes high resolution digital sound signs, converting them into analog for a more refined and rich sonic experience, suitable for audiophiles. 5、Wire Control Support: Equipped with convenient wire control and volume adjustment features, users can effortlessly manage music playback and calls while connected to smartphones and tablets. 6、Robust Construction: Constructed with 24mm outer diameter and 392 strands of silver plated single crystal copper wires, this adapter enhances vocal clarity and emphasizes intricate details in orchestral pieces. Item Type: Portable Digital Sound Decoding Cable Material: Aluminum Alloy, Copper Silver Plating Digital to Analog Converter: CX31993 SNR: 95-105dB at 32Ω Wire: 392 Strands Single Crystal Copper Silver Plated Wire Core PCM: 384KHz 32bit Support: for Android, for Win10, for Win11, for OS X Output: 3.5mm Input: Type C Size: Approx. 120mm / 4.72in 1 x Cable