A small adapter that connects the USB type C tip with a 3.5 mm Jack plug. It allows you to connect devices with a USB type C input with any audio device equipped with a standard Jack tip, such as most of the earphones. It supports most models of Huawei, Xiaomi, OnePlus and other brands, and some models of Samsung mobile phones. Specification: Material: PVC Size: 115 * 11 * 7 mm Wired control: support Microphone: support Audio plug: 3.5 mm