Product code: 3m worktunes connect gel ear cushion hearing store protector with Bluetooth
3m hearing protectors store Bluetooth works, speakers work, and will block out loud noise when worn With gel cushions to make more comfortable Will come with the USB mini cable to charge it, I don't have the manual but 3m has the manual on the website.
3m hearing protectors store Bluetooth works, speakers work, and will block out loud noise when worn With gel cushions to make more comfortable Will come with the USB mini cable to charge it, I don't have the manual but 3m has the manual on the website.