Compatibility: This 3.5mm male to USB Type-C female o cable is compatible with MP3 players, CD players, smartphones, laptops, tablets, and other o devices with 3.5mm jacks. Note: Supports o output only; does not support charging. Hi-Fi Stereo Sound: The 3.5mm male to USB Type-C female o cable features a silver-plated connector that provides antioxidant and corrosion resistance, helping to protect the o signal from RF and electromagnetic interference during transmission, ensuring high-quality stereo sound. Plug and Play: Simply plug the 3.5mm male jack into your o device and connect a USB Type-C headphone cable to the female adapter. Compatible only with headphones that do not have a built-in decoder chip. High Quality: Designed with gold-plated connectors to resist corrosion and maintain sound quality. The cable is lightweight and easy to carry, ideal for use at home, in the office, or while traveling. Note: This adapter supports analog o output and is only compatible with analog headphones. It does not support digital headphones with a built-in decoder chip. To distinguish between analog and digital headphones: 1. Digital headphones typically use a direct digital interface, such as a USB-C or Lightning connector, and do not have a 3.5mm jack. 2. Analog headphones usually feature a 3.5mm plug and are connected via a standard o jack. They rely on external o sources to convert digital signals into sound. Color: Silver Material: Plastic Package Contents: 1 x o Cable Note: Light reflection and differences in display screens may cause slight variations in color. Measurement may vary by +/- 1-3 cm.