TREBLAB X3 Pro - Changing Ear-tips

To get the best possible fit with your X3 Pro earbuds, gently
push the earbuds into your ears and adjust the headset until
it fits comfortably. You should notice a drop in ambient noise
when the ear-tip has been placed correctly. With a proper fit,
you'll notice more range when listening to music.
To change the silicone ear-tips:
1. Turn over the upper cover on the ear-tip.
2. Rotate and firmly push the ear-tip tube to cover the ear-tip
pillar.
3. Turn the upper cover of the ear-tip back on the nozzle.