1Type C to 3.5mm headphone jack adapter supports using 3.5mm headphone to enjoy music. 2 Made of quality material, maintains the original sound quality of your headphones, durable metal shell design is more wear-resisting and corrosion resistance, enhancing the anti-interference ability. 3 Built in DAC, support Hi-Res sound quality. 4 This aux cable supports music control and calling function, but doesn't support volume control or answering the phone by using the buttons on the chord of your headphone. 5 Great Compatibility: It supports mobile phone with usb c port such as, for Google Pixel 3 XL, for HTC U12+, for MOTO Z, for Essential PH-1, for MI Mix 3, for Bluboo S1/S8, for Samsung Galaxy S8, for Huawei Mate 10 20 Pro, P20 Pro, etc. And it also supports for OS and for Windows systems laptop with USB-C port Such as for Macbook pro 2017, Compatibility List (but not limited to): for Samsung: for Galaxy S8, S9 Note8, Note9 for Motorola: Moto Z Droid, Z Play, Z2, Z3 for HTC: U11, U12, U12+ for Huawei: Mate 20 Pro, P20, P20 pro for OnePlus: 15, 15T, 16, 16T for Razer: Razer Phone, Razer Phone2 for Xiaomi: Mi 8/8 se, Mi 6/6X, Mi Note 3, Mix 2/3, Mix 2s for Essential: PH-1 Tablet: for pro 2018, for Lenovo Tab 4, for ASUS ZenPad Notebook: for Macbook pro, for Chromebook, for Surface Laptop And more: USB Type-c Devices. Remote Control: Answer / hang up phone calls Play / pause music Adjust high / low music volume Select previous / next music track Activate Voice Command 1 x Type-C to 3.5mm adapter cable(Xiaomi, Huawei, LETV and Google mobile phone can not be used.)