Features: Type-C to USB A 3.5mm audio charging cable, designed for most USB C phones, tablets, and notebooks. Type C unibody interface supports charging while using, enabling fast and convenient charging. Built-in intelligent noise reduction and anti-interference technology automatically reduces ambient noise for clear sound quality, providing a comfortable listening experience. 2.9mm oxygen-free copper core wire resists bending and dropping, delivering HiFi sound transmission with minimal noise. Frosted aluminum alloy housing with nickel-plated interface offers durability and resistance to corrosion. Stepped plug design ensures secure fit and supports high-fidelity stereo audio transmission, compatible with mainstream car speakers and headsets. Specifications: Name: Type-C 2 in 1 Audio Charging Cable Wire Core Material: Copper Chip: Intelligent Audio Analysis Chip Outer Housing: Frosted Aluminum Alloy Outer Casing: Braided Thread Wire Diameter: Approx. 2.9mm / 0.11inch Total Length: Approx. 120cm / 3.93ft Color: Black, Blue (optional) Applicable Models: Compatible with most USB C devices, including Pixel 5/4/4XL/3/2/2XL, Galaxy S22/S22 Ultra/S21/S21+/S21 Ultra/S20/S20+/S20 Ultra/Note 10/Note 10+, Mate 20 Pro/30 Pro and other USB C phones, tablets, and notebooks Note: Allow 1-2cm variation due to manual measurement. The actual product color may vary slightly due to monitor display differences. Package includes: 1 Piece 2 in 1 Audio Cable