1. Material: aluminum alloy + braided wire 2. Length: 12cm, weight: 5g 3. Connector: Type-C male to 3.5mm female 4. Support microphone; support line control 5. Support most models of Huawei, Xiaomi, OnePlus and other brands, support some models of Samsung mobile phones, and support iPad Pro/iPad Air with Type-C interface. For specific models, please click on the official website to view: https://hocotech.com/compatibility/