[USB C Headphone & USB C Charging Adapter]This is the Worlds FIRST USB C to Dual USB C earphone jack adapter that supports USB C headphone and USB C charging for the USB C phone simultaneously. NOTE: The adapter is NOT with 3.5mm aux jack. It only works with original USB C [HI-RES Audio and DAC Chip]Built-in high quality smart chip (Realtek Chip/DAC) makes it supports Hi-Res,Up to 24bit/96khz digital music to ensure stable and no loss transmission of audio signal,you can get the best listening experience.Voice calls, clear and not stuck, chat with family and friends [FAST CHARGING & HI-RES SOUND & REMOTE CONTROL] Support Maximum Power 9V*3A, compatible with PD & QC charging protocol. Cannot be used for data transfer. Active noise reduction, and support remote control and low noise calls. Only support digital USBC earphones, can't support analog USB-C earphones. [COMPATIBLE WITH] The following device are recommended: For iPad Pro (2020, 2018) 12.9 & 11 & iPad Air 2020; For Samsung Galax