User's Manual
15
You Tune Wireless and Wired Earphones CTO Adapters Insert
The CTO adapters are not required for earphone use, however properties of this adapter allow for better
earphone music sound quality.
1: Position the at edge on the CTO
Adapter Insert with the at edge of
the You Tune Silicone Earplug.
2: Apply pressure until the insert is ush
with the opening in the silicone earplug.
A tight t ensures users will be able to re-
move ear-tip connected to the adapter tip.
Earphones
You Tune earphones are specically
designed for the silicone earplug. Using
different earphones will produce inferior
sound quality and retention with the
silicone earplugs.