3M™ WorkTunes™ Connect Wireless Hearing Protector

  • NRR of 24 dB (Noise Reduction Rating)*
  • BLUETOOTH ® TECHNOLOGY lets you seamlessly stream entertainment from your mobile phone and any other Bluetooth® enabled device
  • HIGH-FIDELITY SPEAKERS provide premium sound quality
  • INTEGRATED MICROPHONE lets you make and take phone calls without removing the hearing protection
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3M™ WorkTunes™ Connect Hearing Protector with Bluetooth® wireless technology combines a modern, comfortable design with high-fidelity sound quality. This innovative hearing protection lets you conveniently make and take phone calls. Equipped with Bluetooth® Wireless Technology, these ear-protective headphones allow you to stream the entertainment of your choice from your smartphone or other mobile device, while providing hearing protection in noisy environments. The low profile and lightweight design is crafted with style in mind. Built-in comfort features such as soft ear cushions and a hat-compatible headband are excellent for extended wear. Whether you're using a power saw or mowing the day away, reach for 3M™ WorkTu¬nes™ Connect Hearing Protector with Bluetooth® wireless technology to help make your workday entertaining and–most importantly ¬comfortable.

  • NRR of 24 dB (Noise Reduction Rating)*
  • BLUETOOTH ® TECHNOLOGY lets you seamlessly stream entertainment from your mobile phone and any other Bluetooth® enabled device
  • HIGH-FIDELITY SPEAKERS provide premium sound quality
  • INTEGRATED MICROPHONE lets you make and take phone calls without removing the hearing protection
  • CORD AND ANTENNA-FREE design lets you move easily on the job
  • SIMPLE SINGLE-BUTTON INTERFACE allows you to stay focused on the job
  • AUDIO ASSIST TECHNOLOGY provides operational and set-up guidance¬–without having to take off the hearing protector
  • FLEXIBLE HEADBAND with cutouts to improve comfort when worn with caps
  • LIGHTWEIGHT, LOW-PROFILE DESIGN is great for extended wear
  • *CAUTION: 3M strongly recommends fit testing of hearing protectors. Research suggests that many users will receive less noise reduction than indicated by the NRR due to variation in hearing protector fit, fitting skill and motivation of the user. If the NRR is used, 3M recommends that it be reduced by 50% or in accordance with applicable regulations.
  • SOFT, CONFORMABLE EAR CUSHIONS and low-profile cups for a comfortable fit
  • AUTO SHUT-OFF feature with low-battery indicator
  • BUILT-IN RECHARGEABLE BATTERY; charging cord included
  • COMPATIBLE WITH NON-BLUETOOTH DEVICES via 3.5m audio cable (not included)
Attribute Name
ANSI Requirements
NRR 24dB
Audio Type
Battery Type
3M™, Worktunes™
Built in 2-Way Radio
Built In FM and or AM Radio
Color Family
Communication Direction
Communication Type
Bluetooth® Technology
Communication via External 2-Way Radio
Connection Type
Connector Size (Metric)
3.5 mm
External Audio Input
Audio Assist/Voice Assist, Bluetooth® Wireless Technology, High-Fidelity Speakers, Make and Receive Phone Calls
Hearing Protection Style
Earmuff, Earmuffs, Over-the-Head
Overall Height (Imperial)
7.05 in
Overall Height (Metric)
17.9 cm
Overall Length (Imperial)
5.87 in
Overall Length (Metric)
14.9 cm
Overall Width (Metric)
9.9 cm
Product Color
Black, Yellow
Product Type
Ear Muff
Suspension Method
Customer Reviews
3M™ WorkTunes™ Connect Wireless Hearing Protector is rated 3.4 out of 5 by 352.
Rated 1 out of 5 by from Do Not Buy!!! Junk! Got as a birthday gift. Didn’t hardly use and in fact only charged once. Went to charge again as the battery ran out and it wouldn’t charge. After reading other reviews it sounds like the charging mechanism is extremely delicate. I just use these for cutting grass and store inside. Look brand new. Call 3M and they want a receipt. I don’t have. They won’t do anything for me.
Date published: 2021-05-19
Rated 3 out of 5 by from Quit After 1 Year Bought 1 year and 1 month ago on Amazon. Headphones were working great, pretty much use them seasonally on industrial mower. They just recently quit working altogether. Looked up warranty and, of course, it's 1 year. Probably last longer if they are babied. Now, they are just ear muffs! Sigh......
Date published: 2021-05-11
Rated 1 out of 5 by from They had a great product an absolutely ruined it They had a great product an absolutely ruined it used to you could hear yourself talk, and could hear the people on the other end absolutely perfect, now this new model I tried three of the Bluetooth models and returned them each time thinking it was a defective unit because you couldn’t hear the people and you cannot hear yourself talking on it so therefore you’re yelling to try to talk to them, and you have to go to a quiet room to be able to hear them, however the Bluetooth feature is justFine, I got a different version which offers AM/FM and Bluetooth and it had the same problem, and I had to buy an extra battery and now within two months the charging port has went out I’m taking this garbage back
Date published: 2021-04-27
Rated 2 out of 5 by from Fantastic except usb charging port broke I bought this and used it for a few weeks and then came back to use 6 months later. On the third use, it stopped charging. Tried different cables and chargers but it seems the USB port is broken. Seems lots of people have the same problem.
Date published: 2021-04-24
Rated 2 out of 5 by from Nice fit, poor volume. Purchased at lowes, connected to my phone and ipod fine. Start a song at decent volume then the headset automatically turns down the volume to almost unusable levels. No volume controls anywhere. I want to be able to hear my music. What the heck?
Date published: 2021-04-14
Rated 4 out of 5 by from Problem with volume Have connected the headset to several devices without any problem. But with my Garmin Fenix 6 smartwatch, the volume goes up to the maximum and stays there. I can use the watch's volume control to adjust the volume, but immediately afterward it again goes up to the max level, which defeats the usefulness of a hearing protector. Garmin apparent;y can't do anything, can you help ?
Date published: 2021-04-13
Rated 4 out of 5 by from Battery Charging uncertain This is my second set. Both work fine with my iPhone. Battery life seems to be very good. When I do charge the new set I just bought, the 90544 with gel ear pads, the charge light quits blinking indicating a full charge but it doesn't indicate full on my iPhone. I had to charge it several times to get it out of a medium charged state. Is this normal that the charge cycle stops before the battery is fully charged? Otherwise I have enjoyed using them. No problems so far except when I wear the regular 90543 pair my ears hurt so bad from touching the inside of the ear cup I have to take them off. This is the reason I spent $20 more to get the gel pads. Got me 3M! Haha
Date published: 2021-04-09
Rated 3 out of 5 by from Really good ear muffs but fragile charging port I have been using these for over 2 years without issue. I absolutely love them and were used for mowing the lawn, using the table saw, power washer, tractor work, etc... After work was finished for the day went to plug them to charge and the micro USB port broke and fell into the housing rendering the charge port useless. I could hear it rattling around inside the headphones, With the headset out of warranty, I decided to crack it open to see if I could fix it. They were easy to open and discovered the USB port broke off of the circuit board. There was little to no bracing inside the case holding the charge port in place, just the solder connecting the micro USB port onto the circuit card. For such a critical piece of the entire package, better care should have been taken to ensure the overall rigidity of the charge port. A few very small solder joints are not adequate for such an important and very frequent piece of the package.. I will purchase a replacement next trip to hardware store (they are that good). Just use care when plugging them in, the charge port is extremely fragile now that I see how it is connected. My next pair I will open and use something to brace the charge port better, maybe a big dab of hot glue??.
Date published: 2021-04-08
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