Description: Features: High Purity Oxygen-free Copper minimize the loss of audio signal transmission and ensure the high fidelity of sound quality. This adapter lets you connect devices that use a 3.5 mm audio female plug to your Type C devices. Small size and compact style, easy to put it in your bag or pocket. This adapter cable is durable and convenient to use. Specifications: Name: Type C to 3.5mm Audio Adapter Cable Material: High Purity Oxygen-free Copper