User Manual

m WARNING: These hearing protectors help reduce exposure to hazardous noise

and other loud sounds. Misuse or failure to wear hearing protectors at all times that

you are exposed to hazardous noise may result in hearing loss or injury. This product

contains metallic components that may increase electrical hazards. For proper use,

see supervisor, Fitting Instructions, or call 3M in U.S.A. at 1-800-243-4630. In Canada,

call Technical Service at 1-800-267-4414.

The Bluetooth

word mark and logos are registered trademarks owned by Bluetooth

SIG, Inc. and any use of such marks by 3M is under license. Other trademarks and

trade names are those of their respective owners.

WARRANTY: In the event any 3M OH&ESD product is found to be defective in material,

workmanship, or not in conformity with any express warranty for a speciﬁc purpose,

3M’s only obligation and your exclusive remedy shall be at 3M’s option, to repair,

replace or refund the purchase price of such parts or products upon timely notiﬁcation

of the issue by you and substantiation that the product has been stored, maintained

and used in accordance with 3M’s written instructions. EXCEPT WHERE PROHIBITED

BY LAW, THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY EXPRESS OR IMPLIED

WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR OTHER

WARRANTY OF QUALITY, OR THOSE ARISING FROM A COURSE OF DEALING, CUSTOM

OR USAGE OF TRADE, EXCEPT OF TITLE AND AGAINST PATENT INFRINGEMENT.

3M has no obligation under this warranty with respect to any product that has failed

due to inadequate or improper storage, handling, or maintenance; failure to follow

product instructions; or alteration or damage to the product caused by accident,

neglect, or misuse.

LIMITATION OF LIABILITY: EXCEPT WHERE PROHIBITED BY LAW, IN NO EVENT SHALL

3M BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUEN-

TIAL LOSS OR DAMAGES (INCLUDING LOST PROFITS) ARISING FROM THIS PRODUCT,

REGARDLESS OF THE LEGAL THEORY ASSERTED. THE REMEDIES SET FORTH HEREIN

ARE EXCLUSIVE.