






Product description OpenComm Designed for mobile communication, engineered with patented 7th generation bone conduction technology and featuring our signature open-ear design, OpenComm helps you stay connected to your surroundings while you’re on the road or anywhere else where you get work done. Ideal for mobile office use. A New Standard in Comfort Open-Ear Design 33g All-Day Comfort Unlike traditional headsets that cover your ears, OpenComm’s open-ear design ensures that nothing will be in or covering your ears, ensuring long-lasting comfort, day after day. The headset is extremely lightweight, at just 33g. The headset is coated in soft silicone and has a flexible wraparound frame, making it comfortable for all-day wear. Crystal-Clear Calls & Communication Crystal-clear Calls Advanced DSP noise-canceling boom microphone and noise reduction algorithms bring clearer calls and smoother voice communication. The slim flexible boom can be positioned for optimal voice capture and can be rotated out of the way when not in use. Ideal for conference calls and web chats. Outstanding Audio Quality Equipped with 7th bone conduction technology and PremiumPitchTM2.0, the headset can easily pick up and equalize medium and high-frequency vocals for unrivaled communication. This means you never miss a word during important calls or when listening to audio. Situational Awareness & Connection The open-ear design allows you to stay connected to your surrounding environment and pedestrians/vehicles on the road, providing security. At the same time, easily control your audio, communicate clearly, and stay connected to your work at all times. Bluetooth 5.1 Do your work without the wires. Participate in a call without worrying about stability issues. Long Battery Life Enjoy up to 16 hours of talk time and up to 8 hours of listening/music time. Quick Charge A 5-minute quick charge delivers 2 hours of talk time. Enjoy a full charge in just 60 minutes. IP55 Water-Resistant The headset is IP55 water-resistant. The mic is designed with water-resistant acoustic mesh. CAN OTHERS HEAR YOUR MUSIC AND CALLS? No, OpenComm sends vibrations to your inner ear by using bone conduction technology. While it’s an alternative to air conduction technology, leaving your eardrums open to your surroundings, it still provides a private listening experience. CAN OTHERS HEAR YOUR MUSIC AND CALLS? No, OpenComm sends vibrations to your inner ear by using bone conduction technology. While it’s an alternative to air conduction technology, leaving your eardrums open to your surroundings, it still provides a private listening experience. WHAT’S THE DIFFERENCE BETWEEN OPENCOMM UC AND OPENCOMM? OpenComm UC comes with a Loop 100 wireless adapter to improve performance for those using the headset with a computer. OpenComm does best taking calls on the go while paired to a mobile phone. WHAT’S THE DIFFERENCE BETWEEN OPENCOMM UC AND OPENCOMM? OpenComm UC comes with a Loop 100 wireless adapter to improve performance for those using the headset with a computer. OpenComm does best taking calls on the go while paired to a mobile phone. IS OPENCOMM COMPATIBLE WITH PC AND MAC? With the Loop 100 wireless adapter, OpenComm will provide a better connectivity experience when using PC and Mac devices. IS OPENCOMM COMPATIBLE WITH PC AND MAC? With the Loop 100 wireless adapter, OpenComm will provide a better connectivity experience when using PC and Mac devices. I HAVE THE OPENCOMM HEADSET, WHAT ARE THE BENEFITS OF PURCHASING A LOOP 100 WIRELESS ADAPTER? The connection is stable, the input priority of the headset and microphone is higher, and the function is more stable. Better compatibility. It is suitable for computers and mainstream communication software such as Teams, ZOOM, etc. Plug-and-play. I HAVE THE OPENCOMM HEADSET, WHAT ARE THE BENEFITS OF PURCHASING A LOOP 100 WIRELESS ADAPTER? The connection is stable, the input priority of the headset and microphone is higher, and the function is more stable. Better compatibility. It is suitable for computers and mainstream communication software such as Teams, ZOOM, etc. Plug-and-play. CAN THE BOOM MICROPHONE BE DETACHED? No, the boom microphone can swivel up and down but cannot be detached. CAN THE BOOM MICROPHONE BE DETACHED? No, the boom microphone can swivel up and down but cannot be detached. Review: Where have these been all my life?! - First off, I had no clue what I was getting into with bone conduction audio. It sounded gimmicky to be honest. However I was in the market for a headset to use for conference calls over webex, teams, zoom and the like. I specifically wanted something that I could still be situationally aware and be able to hear the sound of my own voice. I work in an office environment where people do come by the office to talk and I do want to know when someone is around me. The other issue is being able to hear myself. When I've used full coverage headsets or ones that are on both ears, I slowly get louder and louder to the point I'm nearly yelling. The looks I get from co-workers is not nice if looks could speak. I've also used the kind that only go over one ear with the microphone boom and the plantronics BT ones that hang over one ear. The former feels unbalanced on my head and I feel like I should be in a call center, while the latter falls off my ears (I have thin, weak ears). So I took a gamble on these which really paid off! First off they are not cheap, but I remember some of the first BT headsets weren't either. The fit is amazing. Very lightweight and doesn't feel like its squeezing your head. The hoop portion is awesome since its goes behind your head rather than over it. Bonus points for not dentin' my 'do! The transducers sit just right in front of your earholes and don't cover them at all. Fully aware of your surroundings at all times with no earhole fatigue. The boom mic is small and just goes as far as mid-cheek so I don't even see it in my field of vision. Now if you like me the first thing you are going to do is play music to see how they sound. You are not going to be super impressed. It can sounds a bit tinny with not a lot of base. The highs and mids sound really good though. However that is not the point of this headset, which is for communications. Call someone up and talk to them and they will sound perfectly clear and distinct. The other end of the call said I sounded perfect with no background noise. No issues with making out different speakers in multi person calls either. Now that doesn't mean you should not listen to music on these. I often do between calls. Bone conduction means your co-worker neighbors are not bothered by sound leakage. The open ear design does mean that base suffers however you can remedy this with earplugs. Test this out by plugging you ears with your fingers and you'll notice a huge change in base. Overall, these check all my boxes for two-way audio communication. Light, comfortable and great sounding; so far these have lasted me all day long on a single charge. Magnetic charger is nice, while the carry case is overly large. You could put full size headphones in that case. Definitely give yourself sometime to adjust to bone conduction audio as it is a bit jarring at first to be able to 'listen' thru your jawbone. I haven't had any issue with it other than some slight tickling when there is a track with heavy base in it and the transducer buzz against the sides of my head. Great headset! Review: Amazing - So, I have to say I was a bit skeptical that these would be comfortable or work as advertised. I was wrong! The sound quality is amazing! I've had zero complaints about not being heard which was surprising because the mic is super short. It's made from a rubber type material and is for the most part very comfortable. Today it was a bit touchy. It sits in front of the ear and loops over. I got a little sore from wearing it several hours without a break. I do wish there was a way to cushion it without messing with sound quality. I wear glasses and I've never been able to wear headphones or hair bands comfortably, and they give me migraines so it's a no go for me. And ear buds will not stay in my ears no matter what kind or size I try. This however, loops behind my head, and fits comfortably enough that I don't worry about it sliding out of place. The charger is cool. Never had a magnetic charger before. Battery life so far has been great, used them 2 days in a row for 8 hr shifts and it barely ate any battery life. Comes with a nice case as well to protect them when in transit or not in use for long periods of time. I can hear other things in the house like a knock at the door or crashes from the cats figting. It would be great for those working from home with kids in the house. You can still keep your ears open to hear whats going on.The only issue I really had was after I paired to the pc, I forgot to turn off the Bluetooth on my phone where I had been trying it out. Couldn't get it to sync up until I realized what I had done. I would highly recommend these for anyone that has to work on a phone all day. Great buy and will buy again if these ever give up on me.











| ASIN | B091XZM6KK |
| Additional Features | Microphone Included, Noise Cancellation, Volume Control, wireless |
| Age Range Description | Adult |
| Antenna Location | Calling |
| Audio Driver Type | Bone Conduction Driver |
| Audio Latency | 10 Milliseconds |
| Battery Average Life | 8 Hours |
| Battery Charge Time | 1 Hour |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 5.1 |
| Brand | Aftershokz |
| Brand Name | Aftershokz |
| Built-In Media | Cable |
| Cable Features | Without Cable |
| Carrying Case Weight | 30 Grams |
| Color | Black |
| Compatible Devices | Laptops, Desktops, Smartphones, Gaming Consoles |
| Connectivity Technology | Bluetooth 5.1, Wireless |
| Control Method | Touch |
| Control Type | Call Control |
| Customer Reviews | 4.4 out of 5 stars 2,571 Reviews |
| Ear Placement | Open Ear |
| Earpiece Shape | Open-Ear |
| Enclosure Material | Grey Metal |
| Form Factor | Open Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Headphone Folding Features | Open Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | Open Ear |
| Headphones Jack | No Jack |
| Is Autographed | No |
| Manufacturer | Aftershokz Limited Corporation |
| Model Name | OpenComm |
| Model Number | ASC100 |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Specific Uses For Product | Home, Professional |
| Style Name | Minimalist |
| Theme | Communication Technology |
| UPC | 811071038362 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |
J**.
Where have these been all my life?!
First off, I had no clue what I was getting into with bone conduction audio. It sounded gimmicky to be honest. However I was in the market for a headset to use for conference calls over webex, teams, zoom and the like. I specifically wanted something that I could still be situationally aware and be able to hear the sound of my own voice. I work in an office environment where people do come by the office to talk and I do want to know when someone is around me. The other issue is being able to hear myself. When I've used full coverage headsets or ones that are on both ears, I slowly get louder and louder to the point I'm nearly yelling. The looks I get from co-workers is not nice if looks could speak. I've also used the kind that only go over one ear with the microphone boom and the plantronics BT ones that hang over one ear. The former feels unbalanced on my head and I feel like I should be in a call center, while the latter falls off my ears (I have thin, weak ears). So I took a gamble on these which really paid off! First off they are not cheap, but I remember some of the first BT headsets weren't either. The fit is amazing. Very lightweight and doesn't feel like its squeezing your head. The hoop portion is awesome since its goes behind your head rather than over it. Bonus points for not dentin' my 'do! The transducers sit just right in front of your earholes and don't cover them at all. Fully aware of your surroundings at all times with no earhole fatigue. The boom mic is small and just goes as far as mid-cheek so I don't even see it in my field of vision. Now if you like me the first thing you are going to do is play music to see how they sound. You are not going to be super impressed. It can sounds a bit tinny with not a lot of base. The highs and mids sound really good though. However that is not the point of this headset, which is for communications. Call someone up and talk to them and they will sound perfectly clear and distinct. The other end of the call said I sounded perfect with no background noise. No issues with making out different speakers in multi person calls either. Now that doesn't mean you should not listen to music on these. I often do between calls. Bone conduction means your co-worker neighbors are not bothered by sound leakage. The open ear design does mean that base suffers however you can remedy this with earplugs. Test this out by plugging you ears with your fingers and you'll notice a huge change in base. Overall, these check all my boxes for two-way audio communication. Light, comfortable and great sounding; so far these have lasted me all day long on a single charge. Magnetic charger is nice, while the carry case is overly large. You could put full size headphones in that case. Definitely give yourself sometime to adjust to bone conduction audio as it is a bit jarring at first to be able to 'listen' thru your jawbone. I haven't had any issue with it other than some slight tickling when there is a track with heavy base in it and the transducer buzz against the sides of my head. Great headset!
C**A
Amazing
So, I have to say I was a bit skeptical that these would be comfortable or work as advertised. I was wrong! The sound quality is amazing! I've had zero complaints about not being heard which was surprising because the mic is super short. It's made from a rubber type material and is for the most part very comfortable. Today it was a bit touchy. It sits in front of the ear and loops over. I got a little sore from wearing it several hours without a break. I do wish there was a way to cushion it without messing with sound quality. I wear glasses and I've never been able to wear headphones or hair bands comfortably, and they give me migraines so it's a no go for me. And ear buds will not stay in my ears no matter what kind or size I try. This however, loops behind my head, and fits comfortably enough that I don't worry about it sliding out of place. The charger is cool. Never had a magnetic charger before. Battery life so far has been great, used them 2 days in a row for 8 hr shifts and it barely ate any battery life. Comes with a nice case as well to protect them when in transit or not in use for long periods of time. I can hear other things in the house like a knock at the door or crashes from the cats figting. It would be great for those working from home with kids in the house. You can still keep your ears open to hear whats going on.The only issue I really had was after I paired to the pc, I forgot to turn off the Bluetooth on my phone where I had been trying it out. Couldn't get it to sync up until I realized what I had done. I would highly recommend these for anyone that has to work on a phone all day. Great buy and will buy again if these ever give up on me.
R**R
Perfect
I drive a semi- belly dump, sound is excellent, I have been told the mic is very clear and load over a loud semi motor, excellent for truckers! Light weight as well.
G**N
Great product with a 3 year life
I bought this item on 23 Dec 2022 to use for Zoom meetings after wired and wireless in-ear buds proved too frustrating (falling out, wire getting in the way, etc.). The bone conduction design will not satisfy audiophiles for music listening, but it's still pretty solid. Voice audio (calls, podcasts, and similar) is great. They stay in place, too. In fact I like them enough that today (26 Dec 2025) I ordered the "2025 Update" version of this headset, which brings me to the only disappointing thing about the product: Almost to the day, the microphone quit working 3 years after purchase. Still pairs with PC and phone, listening still works, but no mic (after hours of troubleshooting and trying fixes) means a new headset is a must. Bummer.
M**Y
Noise Cancelling WORKS!!!
I just bought and returned a well reviewed pair of headphones because while the audio quality was decent, the noise canceling was... as far as I could tell, non existent. So I returned it, added a few dollars to my budget (this isn't cheap!) and bought this one. Wow! I was blown away! First of all, the bone bla bla bla technology... actually works! It's like magic! Put a big smile on my face - so cool to hear plain as day something that you're brain is telling you... isn't there / it's not in your ear! ...yet you hear it in your ear! So weird! AND COOL! And on the noise cancelling - the main reason I was looking for a headset - wow, awesome. I've tested in an old noisy car (tons of road noise), I've tested in a noisy coffee shop, I've tested leaning over my kitchen sink with the water running full blast, I've tested in my garage with our clanky garage door going up and down, I've tested in the wind, etc, etc. POINT: It handled all of those tests with no problems / the people on the other end couldn't hear a thing! ...just my voice. Each of them were as blown away as I was at all the things I'd done while talking with them. They had no clue / thought I was in my quiet office talking to them. So yeah, for me - this is a winner - exactly what I was looking for! Pricey? Oh for sure! I'm sure this costs WAY less to produce than they are charging BUT... I bought a cheaper "noise canceling" headset, and returned it. It just didn't work. This to me, is worth every penny! Oh, and I was a bit nervous after reading some of the reviewers talking negatively about sound quality when listening to music... so tested that right away and... maybe it's just having low expectations but, after reading all the negativity I was quite surprised at how good music sounded through it! Not a disappointing experience musically at all. Yes, I bought this for use as a noise canceling headset for my phone - but I have no hesitation using it for music as well / it's music capabilities was a nice "surprise" I wasn't expecting. :)
J**E
Amazing, but not inside a motorcycle helmet
These are great, but they are not working for what I wanted... because they are bone induction, I wanted to wear them "inside my full faced motorcycle helment". I was correct that the pressure of the helment would make a snug fit on my head and I can listen to music while I'm riding.... they sound amazing. I had hoped that the mic would be a little more maliable, so I could talk with others.... it has two mics in the mic stem. But the mic stem barely reaches outside the coverage of the helment padding, and... I can talk to others clearly. But the large bulge where the mic connects to the headset is incredible painful on my head under the pressure of my helment. So they work better than described, it just hurts my head inside my full sized motorcycle helmet. Great product, by my "First World Problems" is impossible to endure. They work amazingly, but not under a full faced motorcycle helment. I hope they read my review, because they could become a great product for motorcyclists with a little adjustment 👍
G**L
Good headphones, bad batteries?
This is a decent headset and shokz is probably the only realistic open ear bone conduction choice for accessories. Not sure if this one is waterproof or if the boom mic thing ruins that, but it definitely improves phone calls over the sporty models without that addition and I'm not using it in the shower anyway. You just can't beat open ear for long term headset use. Unfortunately these have died after about 9 months of semi regular usage; still power on, say "welcome to aftershocks" then immediately turn off again, and when connected to the charger and allowed to charge for a while can connect to Bluetooth long enough to claim they're 20% charged, before shutting themselves back down and disconnecting and ending the charging, which never gets any better over any time frame, regardless of the charger they're connected to. So, I dunno, they're great but that's an extremely high price for probably 50 charge cycles of functioning, I think a disposable vape pen lasts longer..
A**R
Best communication headset.
I had a pair of open aftershokz and loved them, but when I used them to talk on my phone people said it sounded like I was in a well. Then I saw these on sale and purchased them. My job is as a virtual instructor, and I have been through a few headsets. These are by far the best! They are lightweight and very comfortable, the audio is the clearest, the mic output is sharp and crisp. It has the best noise dampening from the mic. My students don’t hear my ac running or the neighbor’s barking dog. You can cancel noise by putting in ear plugs (this will also bring out the bass if listening to music). The only areas I would love to see a bit of improvement is in the wireless range ability. All of my other wireless sets could work in the bathroom with all doors in between closed. This one is spotty if I leave all doors open. No running to the bathroom during back to back meetings. I would love a slight increase in battery life. Generally, the battery lasts all day, depending on use, but I often need to charge it during my lunch hour. I will say as fit goes I have a rather small head and my husband that wears a 7 5/7 hat claims he does not find them comfortable. I, however, am extremely pleased with these and do not want to go back to my other sets. I’m thinking of purchasing a second pair as a backup and would encourage anyone on the fence to give these a go.
B**R
Good headset…
I use the headset for calls and to chat with friends on Discord when Zwifting. Comfortable for long use as they use bone conduction and don’t sit on or in ear. Small boom mic is good and seems to cancel surrounding noise, focusing on my voice. Controls are a little fiddly but I don’t consider this to be a showstopper. They are quite expensive but good quality and do a really good job for a bluetooth headset. I wouldn’t recommend these if you primarily want to listen to music - they sound okay but are not intended for this as primary function. If you want them for calls or Discord/gaming use, they are great. Picked mine up in Black Friday deal saving 25% (c. £35).
S**P
Excellent produit à tout point de vue
J'utilise ce produit deux mois avec très grande satisfaction pour un usage professionnel quotidien sur smartphone et visio sur PC. La qualité du son est très bonne et bien supérieure à celle de mes écouteurs sans fil. Les vibrations chatouillent un peu les premiers jours puis on ne les sent plus. Casque vraiment léger et robuste. j'oublie que je l'ai sur moi et on peut facilement le mettre autour du cou. La qualité du SAV AfterShokz est réelle et réactive (besoin de refaire une facture et d'aide au fonctionnement). Ce casque a rendu ma vie professionnelle bcp plus confortable (plus besoin d'enlever et de remettre les écouteurs) - la batterie tient longtemps.
J**E
My life has changed! YAY! No more earaches!
What an amazing little headset. Super light, and fits behind the head so that it doesn't mess up your hair (yes, it's important for us ladies). I was having issues with earbuds. I have highly sensitive ears, and I had earaches after wearing buds even for 10 minutes. My earaches would last for a few hours. My sister's Hearing Technician said she bought these for her husband for the same reason. She sent me the link, and I bought them right away! I received them in a few days! OMG! What a difference. I love these because I don't have to take them out every 2 seconds when someone else is talking to you, or you have to divert your attention somewhere else. They also pair up super fast, and they last 16 hours on a single charge! Can you say YAY??? :) :) I can hear great out of them, and my husband doesn't hear anything even while I'm sitting beside him on the couch! No more earaches.... YAY! I can't wait to try them in my car! LOVE THESE AND I CAN'T SAY IT ENOUGH <3
J**I
AfterShokz OpenComm Stereo Wireless Headset
I wasn't sure if AfterShokz OpenComm was going to meet my needs i.e. comfortable in wearing it for long hours, able to hear clearly whether it's me or the party on the other end of my call, and the longest duration each charge will hold or at least it should last me for a day with each charge. And to my pleasant surprise, it met all my needs and ticks all the boxes. I am really happy with it. However, there is just a small thing what I find annoying is switching from one call to another source such as a PC and back. I wish it had a switch or a button for me to just toggle between two calls so it is very straightforward. Anyway, in the absence of anything better that I have tried previously, I would still recommend this product to anyone looking for a wireless headset.
L**.
Audio e videoconferencing multipoint, batteria eccezionale, zero affaticamento
Eccezionali per l'homeworking, si attaccano a telefono e PC in contemporanea (una sola chiamata attiva per volta), microfono noise cancelling molto buono, le uniche che lo montano su una piccola asta che può essere alzata e abbassata, questo rende l'audio in chiamata drasticamente superiore rispetto alle altre cuffie, gli interlocutori sentono sempre la voce forte e chiara, ovviamente ci sono limiti, tutto dipende anche dalla quantità e dal tipo di rumore di fondo. A fine giornata zero affaticamento delle orecchie, leggerissime. Custodia sagomata per le cuffie e tasca per il cavetto di ricarica proprietario, molto pratica e necessaria per proteggere il prodotto durante il trasporto. La qualità dell'audio in ingresso è ottima considerando che sono a conduzione ossea. La batteria è praticamente eterna (2gg uso intensivo) ed è vero che con 5' di carica di aggiungono moltissimi minuti di call, forse non le due ore dichiarate ma ci andiamo vicino. Le rarissime disconnessioni, che potrebbero dipendere dal sw e non dalle cuffie, si risolvono con spengimento e riaccensione, operazione che si completa in totale in meno di 5". In sintesi insostituibile per lunghe call con audio forte e chiaro ma soprattutto che non lasciano affaticati.
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