Its type c to 3.5mm audio adapter of this 2 in 1 connector built-in high quality DAC audio chip offering 24 bits / 192KHz to make it can convert digital signals to analog audio and ensure the high sound quality, so you don't have to worry about any sound quality loss. this 2 in 1 USB C audio and charger adapter cable solves this issue entirely. It allows to charge your phone while still being able to plug it into headphone/speaker for playing music, so don't have to worry about killing your battery while listening to music.
It is designed to provide a better experience for your device with stylish design and stable performance, you can charge and listen to music meanwhile, mini size let your life simple and convenient, get rid of trouble of choosing to charge or listening music.
A small line, very light, easy to carry, can be in your pocket or in your case, occupying almost no space, so you will not have to worry about many lines in your pocket annoying.
This type C adapter is a positive and negative random interpolation. No matter how you insert them, they are correct. Do not worry because the traditional USB connection brought positive and negative problems.
The adapter is NOT compatible with the HTC and Google Pixel models. If your smartphone has its own headphone jack, it will not work.