The LeEco LE Pro 3 comes with a headphone adapter but no way to charge the phone via a cable and listen to wired headphones. This is a problem especially when trying to plug it into a sound system or car that has aux in only. There are plenty of dongles for iPhone lightning ports that split to another lighting or UBS charger and a headphone port but I have not found a single one for USB C even though there are multiple android phone with no head phone jack. How does this even make any sense? Need some help .