Figure 2: Removing the rubber ear tip
3. While the ear tube plug foam is compressed, insert it
into your ear canal far enough to be worn comfortably.
Within a few seconds after the ear tube insertion, the
compressed foam will conform to the shape of your ear
canal.
4. To further reduce the noise level, replace the ear tip to
the noise attenuating foam earplug. While the foam
earplug is compressed, insert it into the other (open)
ear canal far enough to be worn comfortably. Within a
few seconds after the earplug insertion, the
compressed foam will conform to the shape of your ear
canal.
EAR TIP
ELBOW
5