Product Warranty

ManualsBrands3M ManualsTools & HardwareWorkTunes Digital Hearing Protector with AM/FM Stereo Radio

3M

™

WorkTunes

™

Hearing Protector User Guide 20

Technical Assistance

In United States:

1-800-494-3552

651-737-6501

3M Safety Products

3Msafety.com

3Mdiy.com

Technical Assistance and Product Information