4. If your earbuds are not comfortable, or feel loose, try alternative sized tips and/or fins.
Please take some time to get the perfect fit.
5. You can also try the Comply Ultra foam tips or remove the fins completely.
6. Follow the instructions in section “HOW TO INSTALL AND INSERT COMPLY TIPS
ON MY X4 EARBUDS?” on how to do this.
7. Once you have a comfortable fit, you can adjust the length of the cord with the
attached speed cinch.
Using the speed cinch
To adjust the cord cinch do the following:
1. Put the X4 in your ears.
2. Grab the cord beneath the cinch with one hand. With your other hand adjust the cinch
up or down until you find the right cord length to get a snug fit with no excessive slack.
Once you are happy with the fit, you are good to go.
NOTE: Since the left/ right earbuds are switched now, you can switch the left/ right
channel accordingly with the Jaybird App.
Under ear fit
If you intend to use Jaybird X4 for casual use, we recommend the under-ear setup.
1. Your X4 earbuds are fitted with size 1 (small) ear tips and size 2 (medium) ear fins
out of the box. With the size 1 tips and size 2 fins attached, place these firmly within
your ears, in the under-ear position, as shown below. The inline remote should be on
the right side.
2. If your earbuds are not comfortable, or feel loose, try alternative sized tips and/or fins.
Please take some time to get the perfect fit.
You can also try the Comply Ultra foam tips or remove the fins completely. Follow the
instructions “HOW TO INSTALL AND INSERT COMPLY TIPS ON MY X4 EARBUDS?”
on how to do this.
3. Once you are happy with the fit you can adjust the length of the cable with the
attached speed cinch or included shirt clip.