"1. Speaker: 12mm
2. Audio plug: Type-C Weight: 12g
3. Earphones cable: TPE high elastic cable with enameled wire, cable length: 1.2M
4. Microphone: controller with microphone
5.Supports Type-C models without 3.5mm headphone jack such as Huawei, Xiaomi, OPPO, OnePlus, and does not support Samsung phones and iPads. For specific supported models, please click on this official website link: https://hocotech.com/zh-hans/compatibility/"