3M WorkTunes - Doing it right means doing it safely; Intended Use

3
3M
TM
Worktunes
TM
Connect + AM/FM Hearing Protector with Bluetooth®
wireless technology provides entertainment and hearing protection in one easy
to use and comfortable earmuff. Seamlessly streams music from mobile phones
or any other Bluetooth® enabled device.
CONTENTS
Basic Operations 4
Quick Start Guide 12
Safety Information 14
Noise Reduction Rating (NRR) 17
Optional Lithium Ion Battery 19
WORKTUNES
TM
CONNECT + AM/FM HEARING PROTECTOR