NICEHCK SP4 Earphone 2Pin CX31993 DAC Decoder Copper OFC Cable Copper OFC Replacement Cable with HiFi Metal DIY 2Pin with Cable, 0.78mm Chip, 4-Piece

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. [CX31993 DAC Decoding Chip, High Compatibility] The SP4 in-ear monitor upgrade cable is equipped with a built-in CX31993 DAC decoding chip, which supports 32-bit/384kHz sampling rates, ensuring high-resolution playback with minimal noise and high compatibility, providing audiophiles with a HIFI high-fidelity listening experience. [4-strand oxygen-free copper + silver-plated oxygen-free copper mix] The SP4 upgrade cable uses 4-strand oxygen-free copper OFC wires and silver-plated oxygen-free copper OFC mix wires, improving the overall range of the earphones and making the sound quality clearer. [HD Microphone, Type-C, 0.78mm 2Pin] The SP4 upgrade cable is equipped with a microphone for clear, noise-free calls. Buttons allow you to play and pause music, change songs, and adjust the volume. It features a Type-C plug and a universal 0.78mm 2Pin connector, making it directly compatible with smartphones and most 2Pin re-cableable earphones on the market. [Matte Aluminum Alloy Shell] The SP4 replacement cable uses a matte aluminum alloy shell. The surface is delicate and wear-resistant, and has been treated with an anti-oxidation process. It is fingerprint-resistant and has a textured feel. It is easy to match with various earphones. [Six-Month Warranty] The package includes only one cable (earphones and other accessories not included). The CX31993 DAC decoding chip is compatible with many Android smartphones with Type-C ports on the market, but not all smartphones. If you have any questions, please contact us. The warranty period for non-human-caused quality issues is six months from the date of purchase. specification: 1. Product Name: NICEHCK SP4 Upgrade Cable 2. Brand: NICEHCK 3. Cable conductor: 4-strand oxygen-free copper + silver-plated oxygen-free copper mixed cable 4. Plug type: Type-C 5. Connector type: 0.78 2Pin 6. Package contents: NICEHCK SP4 cable * 1 (Earphones not included) Oxidation of the cable is a normal phenomenon. It can occur due to humid environment, contact with water, sweat, etc. Also, due to lighting and other reasons, there may be slight differences in color from the actual product, but this is a normal phenomenon and we ask for your understanding.