?Prompt After-Sales Service Response?With a lifetime warranty and 7/24 customer service, we are committed to providing efficient assistance. If you have any inquiries regarding our 1/4 to 1/8 audio adapter, please navigate to [your account] > [your order] > [order problem] > [contact seller]. We strive to offer our utmost support and assistance. ?Audio Cables Lossless Audio Transfer?Pure copper core provides maximum conductivity and durability, this 3.5mm to 1/4 stereo cable can transfer high purity audio signals with minimum loss and bring you a different auditory experience. ?6.35mm to 3.5mm Cable Upgraded Durability?Nylon braid improves the tensile strength of cable and protects the lead in good condition avoiding breaking easily when twisting and kinking. Layer nylon braid guards against harsh installs where the cable is tugged across sharp edges, protecting it from being scratched. ?Astonishing Sound Quality 1/8 to 1/4 Cable? With 24K gold-plated corrosion resistance connectors and double shielding, shielded 1/4 splitter to 1/8 cable provides optimal signal transmission and delivers clear and crisp audio and endues no-loss, noise-free, high-fidelity audio experience. ?1/4 to 3.5mm Adapter?1/8 to 1/4 stereo cable provides a high quality connection between your laptop or PC with a 3.5mm jack output and AV receiver, amplifier, mixer, Hi-Fi stereo audio system, home theater system, computer sound, recording equipment, or speaker with dual 6.35mm jack inputs. Suitable for all kinds of audio signal transmission and interconnection between electrical appliances.