background image

Audio source:

 

cell phone 

 

 

media player

I

2c-

T

Sound Isolating Earphones

These sound-isolating earphones 

with VoicePort inline microphone 

connect to your integrated media 

player cell phone. They feature 

Dynamic MicroDriver technology 

that you can now enjoy at low 

listening levels, even in noisy 

environments.

INSERTING THE EARPHONES

If the earphone seems to be lacking in low frequency response (bass), check 
the tightness of the seal between the earphone and your ear, or try one of the 
other sleeve options. 

Warning:

 Do not push the earphone sleeve beyond the ear canal opening.

WEARING THE EARPHONES

CHOOSING AN EARPHONE SLEEVE

Your earphones come with a selection of sleeves. Make sure the sleeve you 
use is easy to insert into your ear, fits comfortably, and is easy to remove from 
your ear.

WAX GUARD 

You should place wax guards on the nozzle of your I2c-T earphones before 
using them. These protective rings are found on an adhesive strip in the fit kit 
that comes with your earphones. 
To place a wax guard on one of your I2c-T earphones: 

Remove the sleeve from the earphone nozzle. 
If there is a dirty wax guard on the earphone, peel it off. 
Clean the tip of the I2c-T nozzle with an antiseptic or alcohol wipe. 
Make sure that the tip of the nozzle is dry, then remove a wax guard from the 
supplied strip and place it on the tip of the nozzle, adhesive side down. 
Replace the sleeve on the earphone. 

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Make sure that the sleeve completely 
covers the earphone stem.

 If any part 

of the nozzle is exposed, the sleeve is 
not properly installed.

Foam Sleeves

When using the foam sleeves, compress the sleeve between 
your fingers before inserting it into the ear canal. Hold the 
earphone in place for about ten seconds while the foam 
expands and creates a tight seal.

Soft Flex Sleeves

In small, medium, and large sizes. Made from pliable rubber.

Stem

Wax Guard

IMPORTANT: Do not place wax guards on sleeves! Wax guards are intended for use on 
the tip of the earphone nozzle only. If wax guards are placed on sleeves they will not 
function properly and may fall off the sleeves into your ears.  

©2005, Shure Incorporated
27EN3209 (Rev. 2)

Printed in U.S.A.

Flex Sleeves

In small, medium, and large sizes. Made from translucent 
PVC. 

Over the ear

in front

left ear

right ear

INLINE SWITCH CONTROL

Push and hold to MUTE cell phone microphone

Volume

Note: 

Turn volume control to its lowest setting before switching be-

tween music and cell phone.  Switching to media during a call mutes 
cell phone.

Wear the earphones as illustrated below.

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