C to 2 AUX output adaptor or AUX to 2 AUX output and other type of Audio splitter for mobilephone. USB C Splitter, Dual USB C Headphone and Charger Adapter, 2in1 Type C Audio PD 27W Fast Charging Support Call Music for Pixel 4 3 XL, Galaxy S21 S20+ S20 Note 20 10, Xperia (Not fit Moto &Oneplus) .Hi-fi Sound Quality-Built：in DAC chip provide stable and high quality audio transmission and no current noise, ensure hi-fi sound quality Voice calls, clear and not stuck, chat with family and friends. Note: Don't support data transfering!!! Please refer to the charging and earphone marks on the port to use, can not be used interchangeably!!!