1.
2.
5.
3.
Choose what’s right for your ears.
For best sound quality, it is imperative to pick the appropriate
ear cushions. Ear cushions that are too small will yield a poor
seal and result in reduced bass.
Choose from the different sized ear cushions.
When attaching them, push the ear cushions firmly onto
the nozzle.
Medium
Small
Extra
Small
Wearing style.
Wear your earphones straight down for casual listening.
Protect your earphones.
To stow your eaphones away, wrap the cord around three fingers
into the compact bundle and place it into the carrying case.
4. Protect your earphones.
Grab the earphones by the body.
Don’t pull on the cable to remove earphones or connector.
Keep earphones clean.
Gently remove the ear cushions from the earphone.
Clean the ear cushions and earphone with a moistened
antiseptic wipe regularly.
Technical specifications.
Speaker type:
single, high performance, dynamic speaker
Frequency response:
20Hz-20kHz
Sensitivity:
83 dB SPL/mW, 1 kHz
Impedance:
255 Ohms, 1 kHz
Cable length:
46 inches
Weight:
0.8 oz (14 grams)
Connector:
1/8" (3.5 mm) gold plated
Noise isolation:
16 dB
Packaging Contents.
LoudEnough earphones
Pocket-ready hard case
3 sizes of soft silicone ear cushions (XS/S/M)
Instruction manual
Troubleshooting.
1.
2.
3.
4.
5.
No audio.
Make sure your earphone plug is securely connected to the
earphone 3.5mm jack of the audio device.
Lack of low frequency (bass).
Check the tightness of the seal between the earphone and
your ear, or try one of the other ear cushion options.
Ear cushions are falling off.
Make sure to securely attach the ear cushions to the earphone
tip and housing by pressing the ear cushions into place.
Change in sound quality.
Remove the ear cushion and check if the nozzle of the
earphone is blocked. Clear the nozzle using a dry, soft cotton
swab or equivalent.
Lost ear cushions.
Visit the Ultimate Ears website to order replacement cushions.
www.ultimateears.com.
We’re here to help.
www.logitech.com
for more product information.
www.logitech.com/support
for customer service, or
call
646.454.3200
.
Choking Hazard -
Small parts. Not for children
under 3 years.
Caution -
Do not play at excessive volumes.
Hearing Health Is Critical -
please review the osha safety guidelines
in the safety and warranty leaflet.
Ultimate Ears
5 Jenner Street, Suite 100
Irvine, CA 92618
Ultimate Ears by Logitech. © 2009 Logitech. All rights reserved.
Logitech, the Logitech logo and other Logitech marks are owned
by Logitech and may be registered. Loud Enough and MWM logo
are trademarks of MWM Acoustics, LLC. iPhone and iPod are
trademarks of Apple Inc. All other trademarks are the property of
their respective owners. Logitech assumes no responsibility for
any errors that may appears in this manual. Information contained
herein is subject to change without notice.
620-001969
volume limiting earphones
Loud
Enough
™
X
DO NOT
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