TOZO O2 True Open Ear Wireless Headphones Lightweight with Multi-Angle Adjustment, Bluetooth 5.3 Earbuds with Dual-Axis Design for Long-Lasting Comfort, Crystal-Clear Calls for Driving, Dark Black

TOZO O2 True Open Ear Wireless Headphones Lightweight with Multi-Angle Adjustment, Bluetooth 5.3 Earbuds with Dual-Axis Design for Long-Lasting Comfort, Crystal-Clear Calls for Driving, Dark Black

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TOZO O2 True Open Ear Wireless Headphones Lightweight with Multi-Angle Adjustment, Bluetooth 5.3 Earbuds with Dual-Axis Design for Long-Lasting Comfort, Crystal-Clear Calls for Driving, Dark Black
Price: $59.99 - $39.98
(as of Nov 12,2025 10:40:18 UTC – Details)

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Customers say

Customers find these wireless earbuds offer excellent sound quality, comfort, and adjustability, with one customer noting they never hurt even after hours of wear. The earbuds provide a snug fit that accommodates various ear sizes, and customers appreciate their instant Bluetooth connectivity and reliable battery life that charges quickly. Customers consider them good value for money, with one highlighting their suitability for users prioritizing situational awareness.

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Sound qualityComfortQualityValue for moneyFitBattery lifeConnectivityAdjustability
108 customers mention "Sound quality"98 positive10 negative

Customers like the sound quality of these headphones, with one customer noting there's no distortion or need for EQ adjustments.

"Pros: Super lightweight, great sound, comfortable even when laying down,pairing was super duper easy, touch controls works well…." Read more
"…Good sound, if the ear piece breaks u can just super glue it together easily and these things can take some serious abuse for what they are." Read more
"Great sound quality. the best thing about this is that they are light weighted open ear earbuds, so I use them for long hours with hurting my ear…." Read more
"…They're very comfortable, sound great, and to my surprise people around me can't hear what I'm listening to like I thought they would unless it's…" Read more
61 customers mention "Comfort"59 positive2 negative

Customers find these headphones comfortable, particularly noting that they don't hurt their ears during extended wear and offer open ear freedom.

"…In addition, the sound quality is excellent, the fit is adjustable/comfortable, they easily paired with my phone, the instructions are straight…" Read more
"…—they're a thoughtfully designed audio solution that prioritizes both comfort and functionality. ## Perfect Fit for Everyone…" Read more
"…They're very comfortable, sound great, and to my surprise people around me can't hear what I'm listening to like I thought they would unless it's…" Read more
"…I prefer these way more than AirPods. They are so comfortable and last so long on a single charge…." Read more
61 customers mention "Quality"59 positive2 negative

Customers find these earbuds to be well-made, with one customer specifically praising their wireless design.

"I have been using these for a while and they are great headphones. The sound is clear and the ear loops are comfortable…." Read more
"Great price and great product, connected perfectly to my android device and have a great fit. Sound is crystal clear." Read more
"…They seem to be of high quality without the high price. I'm happy with my purchase." Read more
"These are amazing wireless headphones, Tozo is always my go to headphone brand now." Read more
52 customers mention "Value for money"52 positive0 negative

Customers find these headphones to be a great value for the money, offering good sound quality.

"These earbuds are great value for what they are. Being able to hear what's going on around me while also listening to music is important to me…." Read more
"…I'd definitely recommend them, especially for the price point. You won't be disappointed!" Read more
"Great price and great product, connected perfectly to my android device and have a great fit. Sound is crystal clear." Read more
"…nice packaging and presentation, tozo products continue to be an incredible value" Read more
44 customers mention "Fit"43 positive1 negative

Customers appreciate the headphones' snug and adjustable fit, which accommodates various ear sizes.

"The very best bang for your buck. Well designed, Comfortable fit and Practical controls. For an "on ear" fit the sound is fantastic…." Read more
"…I really like the open ear multi angle design, as they fit well and stay in place with very little effort…." Read more
"…great product, connected perfectly to my android device and have a great fit. Sound is crystal clear." Read more
"I love the fit of these earbuds! It's snug but never hurts even after hours of wear. I prefer these way more than AirPods…." Read more
40 customers mention "Battery life"36 positive4 negative

Customers are satisfied with the headphones' battery life, noting that the case charges them quickly.

"…The bluetooth connection is solid and the battery life is amazing. I enjoy the fact that these are easy to adjust and fuction very well…." Read more
"…The battery life is great, although the case seems big compared to other Tozo charging boxes, it’s necessary for the ear-hook…." Read more
"…They are comfortable, well designed, and I love the battery life. They charge super-fast, and the range is decent…." Read more
"…They charge quickly and have a great battery life, compared to other Headphones I have tried in the past…." Read more
35 customers mention "Connectivity"31 positive4 negative

Customers praise the headphones' connectivity, noting that they connect perfectly to Android devices, have instant Bluetooth pairing, and support dual connectivity.

"…Battery life is great too. Easy to connect and low latency (if any). Love these. Highly recommend." Read more
"…life is amazing (up to 42 hours I think), and being able to connect to two devices at once is super handy…." Read more
"The ease of pairing, as well as sleek and comfortable. I have many other pairs of the TOZO brand from the headphones to the speakers…." Read more
"…Super easy to pair with my phone, I expected that since all my Tozo gear is, but the visual confirmation of connection in the charging case before…" Read more
34 customers mention "Adjustability"31 positive3 negative

Customers appreciate the headphones' adjustability, with one mentioning the customizable EQ settings and another noting the ability to tune them with the Tozo app.

"…Set up is quick and easy, they are adjustable, the sound quality is good, and battery life lasts a long time…." Read more
"…The TOZO app allows her and I to adjust the sound to our own tastes, which is a great feature…." Read more
"…They are very easy to Pair, and have a great BT range with easy to use controls…." Read more
"…Well designed, Comfortable fit and Practical controls. For an "on ear" fit the sound is fantastic…." Read more





Another TOZO earbud, another fantastic offering.

5 out of 5 stars

Another TOZO earbud, another fantastic offering.
TOZO has recently gotten into a big trend of releasing these open ear style headphones and while none of them will replace normal in ear earbuds or full over ear headphones in BASS offering, the audio they do deliver really is fantastic given the design limitations while offering the open ear freedom and comfort. The TOZO OpenEarRing buds have been my favorite for a while now. Offering a very unique sort of clip on method and comfort while being really good sounding while I do various household activities. In comes the new O2's and I have to say, these may be my new favorite choice, if anything, a set I plan to use a lot alongside the OpenEarRing's. Audio quality is very good to my untrained ear, the fit over the ear with this new hook style actually feels really comfortable and stable when moving around, and has the added benefit of having a range of adjustment with a clickety hinge that has a pretty good range in it as seen in the pictures. Once you put these things on, they stay in place pretty good and the hinge allows you to adjust the way they position in your ear to optimize the sound going into your ear hole which isn't something you get quite as well from un-adjustable offerings that you have to sort of move into place, and hope they stay. These ones hook on your ear until you are happy and they sit nicely, then you can then adjust the bud itself optimally which then both seem to stay in place really well. It's a unique but very effective design which I really like personally. Like usual, the buds are Bluetooth and seem to have reasonably good range and signal with the latest BT 5.3. It is possible to get them to have a little trouble if you move in a way that blocks your phone from the line of site to the buds and mess with the signal, but it's a lot less of a problem than it was on some of the older bud designs. Battey life seems about on par for the size and design, with charging speed of the buds being reasonably quick to get a few hours of charge with only a few minutes of time spent in the charging case. The case itself is a neat design that's flatter and wider than previous bud designs that go for that taller shape which is just different but still easily pocketable and portable. Possibly it would have been nice if the case was wirelessly chargeable like some older offerings like the T10's since the case size lends to being perfect for that, but it's USB-C and charges perfectly fine by itself and holds a bunch of charge to charge the Buds with while out and about. The buds are also like all of TOZO's more recent offerings, able to connect to the TOZO app on your phone, be adjusted within the app even to change the control methods for both sides to whatever you want, and push FW Updates to the buds to improve them as TOZO releases updates and fixes. (Which has helped a lot of their older designs that have ANC which improved a lot from an earlier to later FW version). Overall like most TOZO offerings, their headphone/earbud offerings continue to be extremely good value for money. I like to keep up on each model they release as I use headphone nearly constantly in my life for both Music, Entertainment, and Work and they area fantastic offering for all of that with options galore you can afford to buy multiple of for the price of one "Premium" model from other Brands. Maybe some of those brands can justify that price in some way shape or form, but for the most part, TOZO really gets within an arms throw for such a better price that it makes the jump hard to justify in my own experience. TLDR : If you are in the market for a set of fantastic open ear buds and want a pair that can fit pretty much any ear and sound great doing it, give these a try. Solidly Recommend.
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Top reviews from the United States


  • MMo

    5.0 out of 5 stars

    Great comfort and sound

    Reviewed in the United States on July 24, 2025

    Color: Dark BlackVerified Purchase

    This is a great headset for me. I prefer the open-ear style of headset so that I'm not totally closed off from my environment. They also work for me because ear buds are uncomfortable after a little while, and most sets I have feel like they're ready to fall out at any moment, especially if I'm doing anything more active than walking.

    This is a very comfortable headset. The speaker part of the headset rotates on the loop in multiple directions, allowing you to find that perfect fit. I personally have never had a problem with the fixed design (like the OpenEgo), but for those who do, these provide nearly infinite adjustability. The sound is not affected at all as you adjust the set. I can work out with these, with no concern for them falling off.

    The overall package with the headset and charging case is well-designed, even beautiful, if a little large. It's the largest charging case I own, but it works well. You don't even need to turn the headset on or off — when you remove the headset from the case, they turn on and connect, and when you place them back into the case, they disconnect and turn off. Thanks to this case, overall battery life has been excellent.

    Overall, this is a fine headset and a great value.

    12 people found this helpful

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  • B. Ng

    5.0 out of 5 stars

    Great choice for over the ear with great sound for the price and robust to survive elements.

    Reviewed in the United States on October 12, 2025

    Color: Dark BlackVerified Purchase

    This is my second pair to give as a gift. My original one I purchased over a year ago works great with my iphone. I love the sound and comfort.

    Fit and comfort: Its over the ear without inserting them into the ear. On average I wear these 4-6 hours at work five days a week. I have yet to use them during a workout but is water resistant.

    Battery life: For the useage, I charge them about 2-3 times a week. It lasts all day for me and only died when I forgot to charge them when the case was flashing orange.

    Sound: For over the ear, it has very good clear audio and bass. The app can adjust the sound for music or talk radio.

    Connectivity: For the most part, it connects to my phone and ipad seamlessly. However, there were a handful of times it didn't connect or the sound touch controls didn't work. After deleting the device from Bluetooth on my iphone and reconnecting them, it fixed it. It doesn't happen enough for it to be a big hassle.

    I actually lost the right ear bud in the parking at work. Somehow I found it a week later with surface scratch and scuffs on the charging and listening side. I wiped it a bit and stuck it into the charging case hoping it still works. To my surprise it works like it did day one. After that I had to write a review.

    Customer image


    B. Ng

    5.0 out of 5 stars

    Great choice for over the ear with great sound for the price and robust to survive elements.

    Reviewed in the United States on October 12, 2025


    This is my second pair to give as a gift. My original one I purchased over a year ago works great with my iphone. I love the sound and comfort.

    Fit and comfort: Its over the ear without inserting them into the ear. On average I wear these 4-6 hours at work five days a week. I have yet to use them during a workout but is water resistant.

    Battery life: For the useage, I charge them about 2-3 times a week. It lasts all day for me and only died when I forgot to charge them when the case was flashing orange.

    Sound: For over the ear, it has very good clear audio and bass. The app can adjust the sound for music or talk radio.

    Connectivity: For the most part, it connects to my phone and ipad seamlessly. However, there were a handful of times it didn't connect or the sound touch controls didn't work. After deleting the device from Bluetooth on my iphone and reconnecting them, it fixed it. It doesn't happen enough for it to be a big hassle.

    I actually lost the right ear bud in the parking at work. Somehow I found it a week later with surface scratch and scuffs on the charging and listening side. I wiped it a bit and stuck it into the charging case hoping it still works. To my surprise it works like it did day one. After that I had to write a review.

    Images in this review

    Customer imageCustomer image

    3 people found this helpful

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  • Jay Monico

    5.0 out of 5 stars

    very good quality at an excellent price.

    Reviewed in the United States on June 21, 2025

    Color: Dark BlackVerified Purchase

    I was at first looking for a pair of small over the ear traditional headphones for my wife. She cannot find ear buds that are comfortable ( very small ear canal), and her full size Sony headphones are just too cumbersome in some situations. In my research I found the TOZO O2 open-ear headphones. They reminded me of the over- the- ear hooked headset we used for our cell phones many years ago. The TOZO O2 appeared to be the perfect fit for her problem, something that could go over her ear without messing up her hair or making it uncomfortable to wear a hat outdoors. After about two weeks of using them she is absolutely in love with them. She uses them around the house, when she is out walking, or working in the garden. They are lightweight and she says that she doesn't even realize she is wearing them sometimes. I am especially happy that when she wears them while walking around the neighborhood she can still hear cars , kids on bikes , or just the neighbors saying hello. I have used them a few times and for my needs they are worth twice the price. The sound is crisp and clear with good bass that's not overwhelming and great mid tones for listening to music or podcasts. The TOZO app allows her and I to adjust the sound to our own tastes, which is a great feature. The batteries have lasted over 30 listening hours in the charging case. The charging case is small enough for me to drop it into my pants pocket or for my wife to drop into her sling bag. The TOZO O2 was an excellent choice for us and I would strongly recommend them to anyone who is on the go and enjoys great sound, and especially so for those who can not comfortably wear earbuds.

    4 people found this helpful

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  • Trish

    5.0 out of 5 stars

    They feel so good!!

    Reviewed in the United States on October 24, 2025

    Color: Dark BlackVerified Purchase

    I had been looking for something like these as the buds are uncomfortable for my ears. These have great sound, easy to set up and use and very comfortable for my ears. They stay in place while moving, though I haven't done acrobatics to truly test. 🙂 They really do move in any direction and you can adjust easily. They seem to be of high quality without the high price. I'm happy with my purchase.


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Top reviews from other countries

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  • Roberto Paulino Hernández
    5.0 out of 5 stars

    Extraordinario producto.

    Reviewed in Mexico on June 28, 2025

    Color: Dark BlackVerified Purchase

    Extraordinario producto.



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Product Summary: TOZO O2 True Open Ear Wireless Headphones Lightweight with Multi-Angle Adjustment, Bluetooth 5.3 Earbuds with Dual-Axis Design for Long-Lasting Comfort, Crystal-Clear Calls for Driving, Dark Black

From TOZO
【Dual-Axis Design & Multi-angle Adjustment】The TOZO O2 feature a unique dual-axis design that allows for both horizontal and vertical adjustment, providing multiple angles for a customized fit to accommodate different ear shapes and sizes. With this design, you can adjust the ear cups to your preferred position, ensuring a comfortable and secure fit for extended listening sessions.
【Unmatched Comfort and Safety for Driving】Experience unprecedented levels of driving comfort and safety with TOZO O2 Bluetooth Headphones. These headphones are designed for comfortable wear during driving, freeing your hands from holding a phone while allowing independent use of each earbuds. Say goodbye to distractions and welcome a pleasant and safe driving experience.
【Open Ear Design For Multiple Scenarios】The Open Ear Design is engineered for both comfort and safety, offering a breathable and open fit. From video calls to listening to your favorite tunes, these headphones are versatile and cater to multiple scenarios, making them an ideal companion for your daily life. Moreover, the noise-cancelling calling feature ensures crystal-clear conversations in any environment.
【TOZO ORIGX Acoustic and APP】Experience superior sound quality and noise isolation with TOZO ORIGX algorithm-powered headphones. Enjoy more focused sound and stronger bass, while preventing sound leakage. With the added convenience of the TOZO APP, easily switch between five different EQ settings for the ultimate personalized listening experience.
【Dual Connectivity & 42 Hours Playtime】The TOZO O2 feature powerful dual connectivity, allowing you to connect two phones simultaneously for seamless switching. The slim charging case is convenient to carry with you, and the headphones have a total battery life of up to 42 hours, ensuring uninterrupted listening for extended periods.

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