cubilux usb c to dual headphones splitter compatible with 2021/2020/2018 ipad pro 11”/12.9” ipad air 4 ipad 9 ipad mini 6, samsung s21/s20 note 20/10 tab s7 s6, type c to double 3.5mm aux jack adapter cubilux cubilux usb c to 2 ways headphone jack splitter offers an easy solution to share audio without bothering people around during flight or train. the built-in 96 khz/24-bit hi-res dac greatly boost the sound quality and reproduce music with deep bass and abundant details. one of the jack(on the left side with headset icon) supports in-line microphone and volume control and the other jack is for listening only, which also make the adapter ideal for co-working during on-line meetings. you can also attach a 3.5 mm 4-pole trrs microphone into the headset port for recording and hear your performance with headphones connect to the headphone port, and you can even monitor real-time playback with professional song recording apps like “garageband”(ios) and “bandlab”(android).