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Kalence Bluetooth 6.0 Hearing Protection earmuffs combine cutting-edge Bluetooth 6.0 technology with a massive 120-hour battery and 30dB noise reduction rating. Designed for professionals tackling noisy environments like construction, mowing, and workshops, these rechargeable earmuffs offer crystal-clear audio, hands-free calling, and glove-friendly controls. Certified for safety and comfort, they’re the smart choice for anyone who refuses to compromise on hearing protection or connectivity.










| ASIN | B0D1C5WRC9 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #7,843 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #28 in Safety Earmuffs |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,148) |
| Date First Available | April 10, 2024 |
| Item Weight | 11.3 ounces |
| Item model number | AC136 |
| Package Dimensions | 7.95 x 5.98 x 4.13 inches |
| Pattern | Solid |
| Size | Large |
| Style | Modern |
D**.
My favorite yard work tool.
I got these because I wanted to listen to podcasts while I mow my yard and do yard work or work in my woodworking shop. First of all, these are great at blocking out noise. Just using them for hearing protection is worth the price. But they also have bluetooth and it was extremely simple to connect them to my phone and they always connect quickly whenever I use them. They also sound good and I find I stay out longer doing yard work and looking for other things to do outside because of how good they are and I want to finish the podcast or radio show I'm listening to. The battery also lasts a long time. I've had them for several months now and I'm still waiting for them to tell me the battery is low on charge. When I hit the power button to turn it on, it tells power on, the battery status, they're pairing, and then connected when they connect. All of that happens quickly and I like the verbal information it gives. They are also fit well and are very comfortable. I've worn them for several hours at a time and they never became uncomfortable and they've held up well to sweat. I wipe them down with a damp paper towel when I'm done and they don't even look like they've been used. I highly recommend them.
P**Y
Great, cheaper alternative to the 3M muffs
Very happy with these ear muffs. I also have the 3M Bluetooth muffs, and bought these when I thought I had lost those. I found them later, which allowed me yo do a side-by-side comparison. For me, these muffs are better at blocking out power tool and yard tool noise, especially when wearing safety glasses. The max sound level for the speakers is quieter in comparison to the 3M, which isn’t a big deal for me. If you have trouble hearing already and are using a particularly loud power tool, it might be hard to hear your music with these. For me, these muffs are a little more comfortable when worn over extended periods. The Bluetooth calling and the overall steadiness of the signal with another device is equivalent between the two. If the price points were similar between the 3M and these Kalence muffs, I’d say you could go with either. However, these Kalence muffs are much more reasonably priced, so I’d recommend them first. I think 3M has gotten away with pricing theirs so high because for years they were the only Bluetooth muffs on the market.
D**R
They work for noise cancellation and Bluetooth headphones. If you want functional… they are!
I have been using these for working in a noisy work environment. They work well. I listen to musics and pod casts daily plus phone calls. So far battery life has been great and running up to 10 hours a day. I got them for deer hunting and cannot wait to do that soon. Definitely worth the money for what I use them for.
T**T
Great headphones.
Great headphones. Fits perfect. Sound dampening is perfect. The Bluetooth connects easily and sounds great!
A**D
Great headset for studying.
Amazing product. Wired audio is fantastic, the noise isolation is amazing, I zone out while studying or working with them on and get spooked when people grab my attention, because they make the world that silent, especially when I have soft soothing music playing. With no audio playing, I can still hear people around me, but it is extremely faint. The bluetooth is hit or miss depending on the host device. It barely works with my Windows computer, but works quite well with my iPhone and iPad. I would advise sticking to the aux for computer use and bluetooth for mobile use. The microphone... exists. Though I would not advise its usage. You might hurt the ears of the person on the other end. A bit tight but otherwise comfortable. I did get a headache using them for the first week, but my head adapted to the tightness and the headaches disappeared after that week of use. You can loosen the headband easily, but I found that if it got too loose for my case, they would be reseting on my ears instead of my head. So your milage will vary. The padding is just right. Not too soft where the metal sags into your head, not too firm so that it feels like the headset is pushing into your head. If it wasn't for the bluetooth issue I would give it 5 stars. So close to perfect.
P**J
Light , comfortable, well padded and very effective
Very happy with these . Comfortable, light and work incredibly well. Great Bluetooth speakers. Can hardly hear my portable compressor while standing right next to it while my Apple Watch says it’s too loud!!!
S**R
Great ear protection and sound
Purchased in early May using once a week for 1 1/2 hours during mowing season through October and never needing a charge. Worked great blocking engine noise with excellent sound. This January, I used again and still battery level is high with no additional charge. Very happy with this purchase and highly recommend.
L**H
Incredible battery life, very pleased overall
Incredible battery life. I bought these in late January 2025 and it is now January 2026 and they finally need a charge. I use them at the gym 3 hours per week, so I am getting more than 150 hours! They do a great job of isolating outside noise, which is most important to me since I have TInnitus and have to protect my hearing. I wiish they were a little more compact, but I'll forego that for the excellent performance they provide.
E**C
Thought Id try theses for work as I'm in Construction and it tends to get VERY loud at times. The ear muffs are AMAZING, super easy to connect the Bluetooth and the sound is decent. I spent a bit more and got the silicone earpiece and am thankful I did as they a very comfortable. I also use them when cutting the lawn and and clearing the driveway with my snow blower. The battery life is AMAZING at 120 hours of use per charge. I regret not buying these years ago as they are well worth the money.
A**R
Way better than expected. Sound quality is very good at this price point, not too much bass, volume is high enough without it being too loud. Comfortable enough to wear for a full 8 hour shift. Battery life is great. 1 charge have me a full week with the battery level still reporting at high. Overall way better than the in-ear buds I've been wearing for the last 10+years.
T**S
I was looking for best noise reduction ear muff specially answer to phone call while working in the factory. I can hear voice clearly and the other party as well. I have been using this earmuff nearly one month once you charge its keep charge whole week 40 hrs. can recommend this product some one who listing music or answering phone while working under noisy environment
J**M
I'm so impressed with these little bluetooth ear defenders! I'd never heard of the brand so I thought they might be a bit naff but I've been using them every day and they've been great. Pros: The battery life is amazing. Nice soft headband. The controls for changing volume are nice. They connect easily and I've never had any issues with pairing or connection unlike some bluetooth earphones in the past. Sound quality is better than I expected (are they as good as a decent pair of over ear headphones? No, but they still sound good for what they are). Cons: There isn't a lot of room for your ears inside and the speakers will be pressing against your ears. There is padding over the speakers but I still find them painful to wear for longer than about 2 hours in one go. I think more generous ear pads would have been nice since it would have given more clearance for the ears. Over all I really rate them. Good quality, great battery life, reasonable price. Only downside is comfort when worn for long periods.
P**L
My husband loves them! Easy connection, excellent sound quality, comfortable, blocks outside noise (he uses them while mowing the lawn), and when you turn them on, they say how much battery power is left. Very, very happy!
Trustpilot
3 days ago
2 weeks ago