User Manual
CAUTION
Consult an audiologist or physician if you have excessive ear wax, difficulty
inserting the eartips, or discomfort after prolonged use.
In rare instances an eartip may come off in the ear canal when removing the
earphone. If this should occur and the eartip cannot be easily removed, it is
recommended that you promptly contact an audiologist or other medical
professional. A professional can use blunt tweezers to remove the eartip.
Etymotic earphones exclude most external sounds. Use caution if using
in-ear earphones while operating a motorized vehicle, operating machinery,
bicycling or jogging, because you may not be alerted to potential danger.
Do not listen at excessively loud levels. Research confirms that earphones
that seal the ear canal allow listeners to listen at safer levels. Noise-induced
hearing loss is a function of exposure time, the average sound level and the
peak output of very loud sounds. A sealed eartip and lower listening levels
allow for longer periods of safe listening.
2
IN THE BOX
A
Foam
B
Black
9-13 mm
3-Flange
Standard
6-11 mm
3-Flange
Large
7-12 mm
D
E
F
A. Earphones
B.Detachable 4 ft cord with 3.5 mm
gold plated stereo plug
C. Assortment of eartips
D.Filter removal tool
and replacement filters
E. Shirt clip
F. Zippered storage case
Accessories are available at www.etymotic.com
3
C
IDENTIFICATION
Cable Connector
Eartip
Earphone Body
Cable Connector
unsnaps from Earphone Body
Keytab
Notch
Splitter Cable
Gold Plated 3.5mm
Stereo Plug
designed for most
Smartphone cases
4
SELECTING AN EARTIP
Large
3-flange
7-12 mm
Large
Foam
9-13 mm
Standard
3-flange
6-11 mm
The eartips that are most comfortable are the best choice, but they
should seal well in the ears for best noise isolation and sound quality.
When changing eartips
make sure the eartip fits
securely on the stem of
the earphone.
correct
incorrect
NOTE: Hold the earphone body–not the cable connector–when
removing the eartips to avoid accidentally detaching the cable.
5
PROPER INSERTION
Important: Sound quality, full bass response and noise isolation all depend
on a good eartip seal in the ear canal. See a video demonstration of how
to get a proper fit at www.etymotic.com.
• While pulling up and out on
the back of the ear, carefully
insert the earphone.
• Twist the earphone into the
ear canal while inserting, until
outside noise is blocked out.
• 3-flange eartips: Moistening eartip
eases insertion.
• Foam eartips: Roll down or compress foam eartip before inserting.
Hold the eartip in place for about 5 seconds while the foam expands
to create a tight seal in the ear canal.
REMOVAL
Remove earphones slowly with a twisting motion to gradually break the seal.
Do not pull on the cable to remove the earphones.
6
SHIRT CLIP
Attaching the Clip
Shirt clip attaches to the cable splitter.
Note: Securing
cable splitter to
clothing helps
reduce cable noise.
CORD SLIDER
Using the Slider
Slider is used to snug the
cable under the chin to
help secure the earphones.
7
DETACHABLE CABLES
Detaching Cables
Note: Do not pull or twist
from the cable connector. It's
important to pull straight out.
1. Hold the body of the earphone
securely with one hand.
2. Pull the cable connector away from
the earphone body. Do not twist.
Pull straight out to prevent damage
to the key tab.
Attaching Cables
Note: If the key tab is
not aligned with the
notch, snap will not
engage.
Notch
1. Align the key tab with the notch in
the body of the earphone and cable
connector.
2. Press together until you feel it
snap in.
8
Key Tab
t
It's
out.
CHANGING FILTERS
Etymotic earphones have special filters that smooth the frequency response
and prevent earwax from entering the earphones. A filter is located
at the end of the earphone and is visible when the eartip is removed.
If a filter becomes clogged, it should be replaced. A dirty filter will reduce
earphone output. The filter should be changed if loudness decreases or the
sound quality declines. Note: Filters are not reusable.
Filter Removal Use the tool to remove the filter.
1. Remove eartip.
3. Remove filter.
2. Insert filter tool into
the filter.
Filter Replacement Do not use the tool to replace the filter.
1. Insert a new filter.
2. Press gently
against a hard
surface to secure
it in place.
3. Re-attach eartip.
9
CLEANING AND REPLACING EARTIPS
Over time eartips may lose their elasticity. For best performance and
retention, replace 3-flange eartips every 60-90 days. Replace foam
eartips when they become soiled.
To clean 3-flange eartips:
1. Remove the eartip from the earphone.
2. Clean with water and mild soap.
3. Dry the eartip before placing it back on the earphone.
Foam eartips are disposable and should not be cleaned.
IMPORTANT
• Do not expose the earphones to extreme temperatures.
• Avoid dropping and strong impact.
• Leave eartips on the earphones for shock protection.
• Do not pull on the cord to remove the earphone from the audio
device or the ear.
• Clean or replace eartips prior to use by others.
• For best performance and retention in the ear, replace 3-flange eartips
every 60-90 days.
• Replace foam eartips frequently.
10
WARRANT Y
Etymotic Research, Inc. warrants this product against defects in material or
workmanship for a period of two years from the date of original purchase
from an authorized Etymotic distributor or reseller.
Etymotic will repair or replace the defective product at its option if returned
within the warranty period to our service facility. This warranty is in lieu of
all other warranties, expressed or implied, including, but not limited to any
implied warranty of merchantability or fitness for a particular purpose.
www.etymotic.com
©2018 ER056503-A
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