Typically you need to use an adapter cable.
- If your device has an 1/8" (3.5mm), then plug into that jack directly with the cable.
- If your device does not have an 1/8" (3.5mm), but has a lightning connector, then you will need a lightning to 1/8" (3.5mm) adapter like this:
https://www.apple.com/shop/product/MMX6 ... ck-adapter - If your device does not have an 1/8" (3.5mm), but has a USB/C connector, then you will need a USB/C to 1/8" (3.5mm) adapter like this:
https://www.apple.com/shop/product/MU7E ... ck-adapter