How do I know if I have the best fit for my Zone True Wireless earbuds?

Your earbuds should feel secure in your ears:

• Gently shake your head left to right to make sure your earbuds are secure.

Your earbuds should feel comfortable in your ears:

• If you feel too much pressure anywhere on your ear, try a smaller size eargel.

• If you feel the earbud is too loose, try a larger size eargel.

• It is quite common to use different sized eargels in each ear.

You will notice some sound isolation from surrounding noise.

• Play the same music as a fair comparison of noise isolation.