Logitech Premium USB Headset 350 Operating instructions

Important i nformati on
Safety, co mpliance , and warrant y
Tuned by Ultimate Ears
Getting started with
Ultimate Ears 350
Noise-I solatin g Earphon es
Choose an ear cushion size, extra,
extra small (XXS) to large (L), which
best ts your ears. Selecting the
correct ear cushion size helps ensure
a comfortable t and seal to achieve
optimal sound quality.
Attach ear cushions to earphone
nozzle. Push ear cushion past rib
on nozzle so ear cushion will not
separate from nozzle during use.
Nozzle
Rib
Choose an ear cushion Attach ear cushions
Insert the earphone cable
connector into the 3.5 mm
headphone jack on your iPod
or MP3 player.
Connect to iPod® or
MP3 player 4
Gently insert the earphone
marked “R,” in your right ear,
and the earphone marked “L”
in your left ear. Never remove
an earphone from your ear
by pulling on its cable.
Insert earphones

5
Store by wrapping cable around
ngers; place earphones
inside carrying case. To clean,
remove cushion and wipe with
a clean cloth.
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620-003126.002
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logo, and other Logitech marks are owned by Logitech
and may be registered. All other trademarks are the
property of their respective owners. Logitech assumes
no responsibility for any errors that may appear in this
manual. Information contained herein is subject to change
without notice.
iPod is a trademark of Apple Inc., registered in the U.S. and
other countries. Apple is not responsible for the operation
of this device or its compliance with safety and regulatory
standards. All other trademarks are the property of their
respective owners.
Hearing and Health is Critical!
Please review the safety guidelines
in the Important Information
Document.
Getting started with
Ultimate Ears® 350
Noise-Isolating Earphones
logitech.com
ultimateears.com
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Store your earphones Troubleshooting
No sound• – ensure that the
3.5 mm earphone connector is fully
seated into the iPod or MP3 player
headphone jack.
Weak bass• – check ear cushion seal;
try another ear cushion size.
Detached ear cushions• – rmly
attach ear cushions to earphone
nozzle. See step 2 on reverse side.
Diminished sound quality• –
remove ear cushions, check for
blockage in nozzle, and wipe with a
clean cloth.
Missing ear cushions• – go to
www.logitech.com for replacements.
Product information:
www.logitech.com
Support: www.logitech.com/support
(see phone number below)
Product registration:
www.logitech.com/register
Protect your hearing: Read safety
guidelines in Important Information
Document.
United States [phone]
www.logitech.com/support