Type-Cto3.5mm Earphone cable Adapter usb 3.1 Type C USB-C maleTo3.5 AUX audio female Jack forAndroid

type-c mobile phone,Like letv 2/ letv 2 pro / letv MAX2 if your type-c mobile phone built-in 3.5mm earphone jack,this adapter will not work,such as xiaomi 4c 5 ,huawei P9 P10 ,please know befor buy Type-C to 3.5mm Earphone cable Adapter usb 3.1 Type C USB-C male to 3.5 AUX audio female Jack for Android