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🔊 Protect your ears, power your day — the ultimate Bluetooth hearing shield for pros on the move!
ISOtunes Free 2.0 are OSHA-approved, true wireless Bluetooth earbuds engineered for professional-grade hearing protection with a 25 dB noise reduction rating. Featuring Bluetooth 5.2 connectivity, IP45 sweat and dust resistance, and up to 21 hours total battery life (earbuds + charging case), these earbuds deliver clear audio and calls in noisy work environments. Designed for all-day comfort with multiple eartip options, they combine safety, durability, and wireless convenience for construction, landscaping, and industrial professionals.
















| ASIN | B0BGMMGZ2N |
| Additional Features | Sweatproof |
| Age Range Description | Adult |
| Antenna Location | Noise Protection |
| Audio Driver Size | 6 millimeters |
| Audio Driver Type | Balanced Armature Driver |
| Audio Latency | 60 milliseconds |
| Battery Average Life | 7 hours |
| Battery Charge Time | 22 hours |
| Best Sellers Rank | #30,711 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #16 in Safety Ear Protection Accessories |
| Bluetooth Range | 10 meters |
| Bluetooth Version | 5.2 |
| Brand | ISOtunes |
| Brand Name | ISOtunes |
| Built-In Media | Wireless Charging Case |
| Cable Features | Without Cable |
| Carrying Case Battery Average Life | 15 hours |
| Carrying Case Battery Charging Time | 7 hours |
| Carrying Case Color | Matte Black |
| Carrying Case Height | 7.6 centimeters |
| Carrying Case Length | 32 millimeters |
| Carrying Case Weight | 33.3 g |
| Carrying Case Width | 24 millimeters |
| Color | Matte Black |
| Compatible Devices | Various Bluetooth-enabled devices |
| Connectivity Technology | Wireless |
| Control Method | Remote |
| Control Type | Media Control |
| Controller Type | Single media control button |
| Customer Package Type | Flat Free Package (FFP) |
| Customer Reviews | 4.0 out of 5 stars 2,123 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | Rounded Tip |
| Enclosure Material | Silicone |
| Form Factor | In Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Frequency Response | 20 KHz |
| Headphone Folding Features | In Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | In Ear |
| Item Weight | 100 g |
| Manufacturer | Haven Technologies, Inc |
| Model Name | FREE 2.0 |
| Model Number | IT-73-74-Parent |
| Noise Control | Passive Noise Cancellation |
| Number of Items | 2 |
| Sensitivity | 57 f_stop |
| Specific Uses For Product | Construction, Landscaping, Industrial |
| Style Name | Flanged |
| Theme | Safety |
| UPC | 859571006931 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Manufacturers Warranty |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |
D**H
ISOtunes Free 2.0 True Wireless Earbuds - Hearing Protection
I am required to wear hearing protection at my workplace. I have tried several types / brands of bluetooth enabled hearing protection. I like each type I have tried, but by far these are my favorite as there are no wires to catch on anything while I am working. Another set I have has the wire that goes around your neck, but I had a tendency to catch the wires at times due to working around machinery or with my hands etc when performing work duties. I have a set of ISOtunes earmuff style hearing protection with bluetooth. They have great sound, durability and range from your phone / bluetooth device, but due to the size I tend to bump into things when working on machinery. They are also much hotter in the summer weather (NO AC at work) and also tend to get somewhat uncomfortable over time as they are held on your head with a slight squeeze like pressure. This tends to push some on the ear lobes too. The ISOtunes Free 2.0 is so much better in terms of comfort. They are like using a typical push in type hearing protection plug and fit snug into the ear canal. There a re a variety of plug tips that come with the earbuds so just about anyone should be able to get the right fit. The range from your phone / bluetooth device with these is surprisingly good considering they are just a tiny earbud. I can walk about as far away with these from my phone as I can with the earmuff ISOtunes set I have (About 50 or so feet). I have read other reviews about some folks complaining the sound is not loud enough, but I have had no issues for the most part. I work in a noisy environment and can hear mine good enough to listen to podcasts. If you work in an area where the noise level is so loud you could not hear anything form these, it might be a wise idea to wear protective earmuff over top of these anyway to protect your hearing. If you are used to wearing earplug type hearing protection, you will enjoy the comfort of these as well as the sound quality. Sound is pretty good for such a tiny earbud. Battery life is better than expected too. I listen to podcasts, not music, so there may not be as much drain on the batteries when using them. They will get me through an 8 hour shift without having to place them into the charging case. The battery in the charging case has always lasted my a 5 day work week on a charge. This being my second ISOtunes bluetooth device, I will say I am impressed with their quality so far. I have had this set now for about 6 months and have not had any issues so far. I would definitely recommend these for anyone needing hearing protection and would like to be able to listen to music or podcasts from their phone / device.
C**N
Must have for lawncare professionals
These by far have been the best ear protection and bluetooth ear buds I have purchased. Easy to pair with your phone. The auto powering function is a plus especially when wearing gloves. Looks bulky but are very light weight and fit within the ear canal. The silicone ear piece is comfortable and fits inside the ear nice and tight. Even on hot days, sweating they remained in my ear with little adjustment required. The sound deadening quality is great. Battery life is fantastic. Love the charging case too. The volume for music is perfect. The microphone is sensitive for phone conversations. If you're a landscaper, construction worker or just work in noisy environments. You can go about 20 ft from your bluetooth source before you begin to lose connectivity. I highly recommend these. We'll worth the cost.
A**T
Great earbuds and fantastic customer service.
A couple of cons. 1) the foam tips that are the earplug part, often need to be replaced, and you have to touch them to get them in and out, which can lead to ear infections. 2) they have a flashing LED on the outside that blinks blue every five seconds while they're on and connected. You can't see it, but everyone else sure can. (I used slivers of electrical tape to cover them) 3) if I'm only using one, I either have volume control, or pause control, depending on which one I have turned on. A couple of huge positives: 1) unlike the pro, I can have only one turned on which improves my ability to hear my co-workers getting my attention. 2) the batteries last forever. I work 10 hour days. I stick them in the case at lunch, just because I take them out, and I've never seen them drop below 30%. 3) the sound quality is great. 4) the noise limiter is a bonus for me, I can't hurt my ears continuously turning them up. Voices are a bit quiet, but I can hear an audiobook running a huge automatic steel saw and a band saw. 5) they can activate my Google assistant, although it's a bit touchy because holding the button for a second longer turns them off. 6) they're super light and they're actually flush so they aren't crazy obvious. Edit: I had some trouble with one set of the plugs coming apart, and they sent me a pack of new ones. The customer service is fantastic!
I**.
Better hearing protection.
I like this product mainly because I can hear what I am listening to better. It protects my hearing better because they act more like hearing protection than an audio device.
A**N
Comfortable ear protection
Update 1/12/25: after using these for a bit over a year, I still consider them a decent option. They seem to provide decent hearing protection from things like small engines, workshop tools, etc. My biggest complaint is the earbud tips - mine have ended up cracking the plastic insert and separating from the earbud itself on a few occasions. This has resulted in the tip remaining stuck in the ear when removing. So far, I've been fortunate and able to fish them out with tweezers, but beware as others have mentioned, it could result in a trip to the ER if you're not so lucky. Original review: Bought these for use in my shop. Was tired of constantly putting foam plugs in and out throughout the day, so figured I would try these. The IsoTunes earbuds came with a variety of tips to get the fitment just right and they do a nice job of fitting snugly, yet remaining comfortable for longer periods of time. Bluetooth is easy to pair and sound quality is quite good. Overall, they've been a nice upgrade for working with power tools and lawn equipment. Put them in and forget about 'em.
R**.
Don't work
Its probably me but I don,t like these. You have to scan for complete instructions. I can't get them to noise cancel and the sound is very low. Also won't stay in my ears. There are smaller covers to go on them that I will try to solve that. Very disappointed that for the money I spent I can't get them to work.
F**9
Would buy again
"Great product for warehouse workers. They're comfortable for all-day wear and easy to set up. I can only wear one earbud at work, so I share the left side with a friend. The sound quality is clear and static-free. They are a bit expensive, and my case unfortunately broke within the first month. However, being able to buy just a replacement case was a huge plus since the earbuds still work great. I highly recommend getting the lime green color—it makes them so much easier to find if you drop one."
G**R
Bad case good buds
Headphones themselves are amazing but the case they come in are completely trash. Dropped mine after only a few months of use and the case become completely unusable. The positive cable came off and the magnets that hold the earbuds in were also broken off. Customer service couldn’t do anything to resolve this as it was outside the return window
C**A
Sin palabras ... 🤔🤔🤔
Al segundo día, dejaron de funcionar ... 😐😐 Los he devuelto ... 😧😧 Haber si tengo más suerte la próxima 🤣🤣🤣
T**N
Excellent!
Awesome headphones. Bluetooth connection is flawless, sound quality is excellent. If I had to be picky (and I mean picky) they could be a tad louder. They are loud enough for me, and I suppose it’s in my interest for them not to be any louder!
J**Y
Great for working
I bought ISOtunes Free Wireless Bluetooth Ear Plugs (NRR 22) after seeing Kyle from RR Building (youtube chanel) use them. They're great. I do a lot of handyman work which requires lawn mowers, power saws, nail guns and other noisy tools. The ISO Tunes are really great. Comfortable and long lived charge. I'm really impressed and will only use my ear muffs for chain sawing and really loud work.
T**A
Würde ich wieder kaufen
Ich bin von den Teilen begeistert. Sie dämpfen ausreichend und man kann beim Arbeiten gut Musik hören... Hab vorgestern eine Marmorplatte durchgeflext und es war erstaunlich gut. Natürlich hört man die Flex, aber nicht zu aufdringlich. Anfang war es etwas ungewohnt, die zu tragen. Die Ohrhörer stehen auch schon deutlich aus der Ohrmuschel heraus, aber mittlerweile hab ich mich dran gewöhnt. Zur Akkulaufzeit kann ich noch nicht viel sagen. Einige andere Rezensionen bemäkeln einen zu leisen Musikwiedergabe, das kann ich nicht bestätigen. Für mich war die Musik beim Flexen noch deutlich wahrzunehmen und ausreichend laut und sehr gut verständlich. Die haben sogar für die Größe einen beachtlichen Bass. Telefoniert hatte ich damit nur, als keine Umgebungsgeräusche vorhanden waren, da war die Sprachqualität befriedigend, aber das war für mich auch kein Kaufkriterium. Ich würde sie mir wieder kaufen.
H**K
Fungerade i börja
Funkade bra 6månader sen sluta dom ta laddning
Trustpilot
3 weeks ago
2 weeks ago