1. Material: PVC 2. Size: 115*11*7mm, weight: 3g 3. Wire control: support, microphone: support 4. Audio plug: 3.5mm interface 5. Supports most models of Huawei, Xiaomi, OnePlus and other brands, and supports some models of Samsung mobile phones, and does support iPad Pro/iPad Ai with Type-C interface. Please click on the official website for specific models:https://hocotech.com/zh-hans/compatibility/