View and Download 3M WORKTUNES manual online. CONNECT WIRELESS HEARING PROTECTOR featuring Bluetooth wireless technology. WORKTUNES protection device pdf manual download.. View and Download 3M WorkTunes user manual online. Hearing Protector. WorkTunes protection device pdf manual download.
3M WorkTunes Connect Hearing Protector with Bluetooth Wireless Technology, 24 dB NRR, Hearing Protection Safety Earmuffs,Black. What's the deal with my 3M headphones not connecting? Troubleshooting and resetting your WorkTunes Connect's Bluetooth connection (Bluetooth, no radio) I recommend resetting your WorkTunes Connect and unpairing (=deleting) them from your phone.