Feature:1. High SNR and Dynamic Range: The Type C to 4.4mm headphone jack adapter provides a maximum signal to noise ratio of 110dB and a dynamic range of 111dB, ensuring the purity and dynamic performance of the sound signal.2. 600 Impedance Load: With an adaptive ultra wide impedance load range of 16 to 600, it can deliver up to 31mW of output power at 32, meeting the needs for using professional grade HiFi headphones on mobile devices.3. High Sample Rate: Equipped with a high performance independent digital to analog converter and decoding chip CX31993, it can process premium digital sound signals and convert them into analog signals, providing a more detailed and rich sound experience.4. Line Control Support: The Type C to 4.4mm headphone jack adapter supports inline controls and volume adjustment, allowing users to conveniently control music playback and calls when connected to smartphones, tablets, and other devices.5. Premium Material: Made of 24mm outer diameter single strand, core 0.05*14 *7 strands *2 *2 single crystal copper plated silver wires, 0.05mm wire core 14*7 stranded, totaling 392 strands of silver plated wire core. It is suitable for vocal conversion and can further enhance the details of large orchestral compositions, showcasing a prominent sound field.Specification:Item Type: Type C to 4.4mm Headphone AdapterMaterial: Aluminum Alloy + Cooperized silverDigital To Analog Converter: CX31993SNR: 95-105dB at. 32Wire: 392 Strands Single Crystal Copper Silver Plated Wire CorePCM: 384KHz/32bitSupport: for Android/ for Win10/ for Win11/ for OS XOutput: 4.4mmInput: Type C.Package List:1 x Type C to 4.4mm Headphone Adapter