As I already said, you plug it into the end of your headphone jack. It's not something you carry separately.
Your headphone cable is now 1cm longer. It's the same as if you bought headphones with a USBC cable.
As I already said, you plug it into the end of your headphone jack. It's not something you carry separately.
Your headphone cable is now 1cm longer. It's the same as if you bought headphones with a USBC cable.