Type C Reversible Male Adapter to 3.5mm headphone Female jack. Support Music/Remote Control/Calling USB C to 3.5mm Headphone Jack Adapter: This aux cable supports music control and calling function, volume control on the headset board. Small and light and easy to carry. Plug and play. Great compatibility and suitable for OnePlus 6T, also work well for Huawei Mate 20 Pro, Mate 10 Pro, P20, P20Pro, Xiaomi Mi 8 Pro, Mi 8, Mi 6 and many other devices Using pure copper conductor, to avoid audio distortion to maintain pure sound transmission stability and fun