ISOtunes PRO 2.0 Manual Del Usuario página 5

Fitting
There are multiple sizes of eartips. For the best hearing protection, use the largest eartip that fits your ear.
1.
The eartip should be snug, but not too large that it falls out.
The eartip core is threaded, please screw eartips on or off the posts (Figure 1). Do not push or pull.
2.
Place the neckband around your neck so that each earbud is resting on your chest (Figure 2).
3.
Carefully roll and compress the foam tip between your fingers (Figure 3). Do not squeeze.
4.
When ready to insert into the ear, reach over your head with your opposite hand and gently pull the top of
5.
your ear back and away from your head to open your ear canal (Figure 4).
While holding your ear open, insert the eartip into your ear and push the rolled eartip into your ear as deeply as
6.
comfortable. Hold the product in place for about 10 seconds, allowing the foam to expand and seal the ear.
Secure the earhook around the back of the ear. Repeat with the other earbud and ear.
7.
Properly fitted and secured eartips will significantly reduce outside noise. To test, cup your hands over ears - if
8.
there is a noticeable change in sound, the product is not properly fitted. We have included multiple eartip sizes
to ensure you get the air-tight fit needed for the best and safest noise reduction (Figure 5).
Figure 1 Figure 2 Figure 3 Figure 4
EN
Figure 5