Cannot use Type-c to 3.5mm on the bottom port.

[ZuuGAKz]

How do I use the Type-c to 3.5mm on the bottom port while I install the Aeroactive cooler 3?
Sometime I don't want to use 3.5mm on the Aeroactive cooler jack because it cannot put in my pants pocket.

[Gustav_ASUS]

When the cooler fan is connected, the bottom USB-C port is only used for charging, so your scenario won't work. If you really want to keep the fan connected while your phone is in your pocket, you could look for 3.5 mm earphones with a 90 degree angle connector.