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MAINTENANCE

Careful maintenance ensures a tight seal between the sleeve 
and nozzle, improving sound quality and product safety.

Keep the earphones and sleeves as clean and dry as possible. 

Do not expose earphones to extreme temperatures.

Wipe the earphones and sleeves with mild antiseptic to avoid 
infections. 

Do not use alcohol-based disinfectants.

 

CERTIFICATION

Eligible to bear CE marking.

Conforms 

to 

European 

EMC 

Directive 89/336/

EEC.
 

Meets applicable tests and performance criteria in European Standard 
EN 55103 (1996) Parts 1 and 2, for residential (E1) and light industrial (E2) 
environments.

CUSTOM EARPHONE SLEEVES

Those who use earphones regularly for extended periods of time often find 
custom-fit molded sleeves offer the best comfort and sound isolation.

Ask a Hearing Health Care Professional about creating custom molded sleeves 
for your earphones. For more information, contact:

TECHNICAL SPECIFICATIONS

Transducer type

Low mass/high energy

Sensitivity (at 1kHz)

113.5 dB SPL/mW

Impedance (at 1kHz)

29 

Output connector

2.5mm-4pin jack for use with the  
TREO650 smartphone

FURNISHED ACCESSORIES

Carrying pouch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95B2232
Fit Kit w/cleaning tool and replacement sleeves . . . . 90XJ1371

REPLACEMENT PARTS

Bag of 20 foam sleeves . . . . . . . . . . . . . . . . . . . . . . . PA750
Bag of 500 foam sleeves . . . . . . . . . . . . . . . . . . . . . . PA754
Bag of 10 clear flex sleeves 

(small) . . . . . . . . . . . PA756S

 

(medium) . . . . . . . . . PA756M

 

(large) . . . . . . . . . . . PA756L

Bag of 10 soft flex sleeves 

(small) . . . . . . . . . . . PA758S

 

(medium) . . . . . . . . . PA758M

 

(large) . . . . . . . . . . . PA758L

Triple-flange sleeves (2)  . . . . . . . . . . . . . . . . . . . . . . PA755

Sensaphonics Hearing Conservation

Toll Free: (877) 848-1714

660 N. Milwaukee Avenue

In Chicago: (312) 432-1714 (ph)

Chicago, IL 60622

 
e-mail:[email protected]

www.sensaphonics.com

SAFE USE

Use a slow twisting motion to remove the earphones. Never pull 
on the earphone cord.

Warning: 

If a sleeve becomes lodged in your ear, 

seek skilled 

medical assistance to remove the sleeve. 

Damage to the ear 

may be caused by non-professionals attempting to remove the 
sleeve.

Prior to inserting the earphone, always recheck the sleeve to 
make sure it is firmly attached to the nozzle.



Turn up the volume control only far enough to hear properly.

Ringing in the ears may indicate that the volume level is too high. 
Try lowering the volume.

If you connect these earphones to an airplane’s sound system, 
listen at low levels so that loud messages from the pilot do not 
cause discomfort.

Have your ears checked by an audiologist on a regular basis. If 
you experience wax buildup, discontinue use until an audiologist 
has examined your ears.

Stop using the earphones if they are causing great discomfort or 
infection.

FULL TWO YEAR WARRANTY

 

SHURE Incorporated  http://www.shure.com

United States, Canada, Latin America, Caribbean:

5800 W. Touhy Avenue, Niles, IL 60714-4608, U.S.A.

Phone: 847-600-2000  U.S. Fax: 847-600-1212  Int’l Fax: 847-600-6446

Europe, Middle East, Africa:

Shure Europe GmbH, Phone: 49-7131-72140  Fax: 49-7131-721414

Asia, Pacific:

Shure Asia Limited, Phone: 852-2893-4290  Fax: 852-2893-4055

Shure Incorporated (“Shure”) hereby warrants that this product will be free 
from defects in materials and workmanship for a period of two years from 
the date of purchase. At its option Shure will repair or replace the defective 
product and promptly return it to you, or refund the purchase price. You should 
retain proof of purchase to validate the purchase date and return it with any 
warranty claim.

If you believe this product is defective within the warranty period, carefully 
repack the unit, insure it, and return it postage prepaid to:

Shure Incorporated 
5800 W. Touhy Ave. 
Niles, IL 60714-4608

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