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, Black

I love the sound quality and the open ear method which is more comfortable for prolonged wear (plus hooks make extra secure from falling vs. in ear buds - though Tozo 10's are great for that too, all great.The Tozo app (for iPhone, etc.) however, does not offer OpenBuds the same options it does when connecting the Tozo 10 in-ear, and likely others. It is missing ALL of the SETTINGS that are useful for T10's, the same ones that would make it useful for OpenBuds - to me. Quick explaination:The product photo above shows the app's EQ presets which apply to in-ear, but NOT OpenBuds. That includes various EQ presets for genre like Rock, Jazz, etc., and this full set also includes custom settings for preferred frequencies and savable as custom presets. BUT when you connect OpenBuds to the app, it only shows the following:1. 2. Classical & Vocal (the only two genres, NO Pop, Rock, Jazz, Hip-Hope, NONE etc.) so if you like Mozart and Sinatra and that's about it, you're all set.3. 4. Bass Boost & a Treble Boost, which are not adjustable; hi or lo end goes WAY up or not at all. This is not for fine tuning a sound, it's for fixing a problem with a bad master or player - but even still, no adjustment options means it's most likely to over-compensate, and you'll get Too Little bass/treble or Too Much. Not useful.5. Standard - this just resets the sound back to no EQ at all. So it's not a setting at all, just a defeat button. Bear in mind, in no way can you adjust and frequencies on your own, whereas with reg earbuds, you can & more. So if you'd like to say boost all the frequencies to get louder output overall for a song with low level, No Can Do. For popular music styles, you have 4 mostly worthless choices.I wrote Tozo about this problem, sent a pic of the OpenBud options, along with a product pic of the full options as shown on this Amazon listing - where it shows the full set I have seen with reg earbuds. The response was quick but not helpful and I'm not sure they understand the problem. They said the OpenBuds off are described as having 5 presets so what is showing in my app must be correct. They did not comment on the product shot I included showing the app next to product with full set of EQ options, nor did they address the suggestion that having Classical & Vocal the only genres, and Bass / Treble boost the only other options, makes no sense at all and useless for most listeners.Hopefully they'll catch this oversight and get the full EQ options for OpenBuds. It's an upgrade premium product, it makes no sense not to use the more useful EQ settings - at very least they could allow custom changes & saves only, which could cover any use you have if you trust your ears. But no. So hopefully they'll catch up to this and fix it.

A little background: I’ve been a fan of tozo since I tried out the a1 minis. They were my first set of wireless earbuds, and I honestly could have saved myself a lot of time and money if I just stuck with them instead of going on a journey / into the rabbit hole of trying to find a “perfect” set. While I did find some others I enjoy, the simple fact is that those A1 minis are the ONLY ones that stay in my ears. Fit has to come first for me. I currently have two sets and will continue to replace them as needed (just due to the natural battery drain over time with heavy use).On to the review for this product:I never really knew about the “open bud” concept, but as I am trying to get into a more active lifestyle, I both was looking for something that I could trust in the fit and would allow me to have more awareness of my surroundings if I’m taking some time to walk or run outdoors. I happened to come across these and because I’ve already had good experiences with tozo as well as the fact that they seemed to check all my boxes, I purchased them.The price point I believe is more than fair, especially when compared to higher price-tag models that may or may not be “better”. I’ll always appreciate the affordability of these products and the frequent discounts offered.The open ear concept again was not something I’d been familiar with, at least in the last two decades really; I was reminded of my days in school and on the bus wearing the simple headphones of the early aughts with a wrap-around design. We have (obviously) come a long way with audio technology since then. I wasn’t sure at all what to expect from this current iteration of that idea. The sound quality honestly blew me away. They seem able to maintain the generally (in my experience; I’m not an audiophile) much higher sound quality of over-ears vs wireless buds.The fit is just about as customizable as it can get, and I’d imagine most people would not struggle with fit on these. For me, as someone with small ears that cannot seem to contain regular wireless buds (aside from the a1 minis) and one ear with a shattered cartilage deformity, I’m a tricky fit. If you’re used to the plugged sensation of in-ears, it can feel a bit strange at first, but they’re so easy to adjust and get them in the right position for you. Once on and adjusted, the freedom of not having something shoved into your ear canals is awesome. I will admit when wearing them for several hours I got a bit of an ache around the ear hooks, but that’s typical for me even just wearing sunglasses for an extended period of time. I’d say they’re no more intrusive than glasses, and they’re encased in foam for more comfort.I had no issues with any sound leakage; perhaps at full volume that may happen but I never push the volume that high anyway. And again, the sound quality is fantastic imo. On par with any of my over-ears (admittedly I have not tried many of the very high-priced models, but I am more than pleased with these). That sound quality remains great while allowing you to hear what’s going on around you. Noise canceling has its place, but so does the open ear concept (oftentimes you’ll see ANC buds that have a transparency mode for this effect).The case is great if not the most “stylish” or rugged in and of itself; the buds snap in securely without having to fiddle with anything as I often do with other buds. Those magnets are strong but not so much that taking them out of the case is difficult.As far as battery life goes, I was ecstatic to see the long life advertised, and the one night I had them on all throughout / while sleeping, they still had some life left when I woke up. They may not quite reach what is stated but I’ve found that’s common for most wireless buds. 8 hours is plenty for me, and to be able to reach 10-12 if not the full 15 that was quoted is far superior to any buds I’ve owned before. But I never wore them for that long anyway, which brings me to the one issue I had, which was a bit of a static sound in the left bud that would start up when any audio was being played but would stop when the audio was paused.I reached out to customer service about this and they guided me through troubleshooting options, and when we came to the conclusion that no troubleshooting could solve the issue, I was sent another pair, no strings attached. I am eagerly awaiting their arrival. I always got a response from their customer service agents within hours, maybe within a day at max, throughout the whole process. They were easy to work with, friendly, and understanding.Overall I’d definitely recommend these. I considered docking a star due to the static issue, but customer service was so great that I don’t feel it’s necessary to do so.I’m very much looking forward to the new set they are sending me, and I know I will get a lot of use out of them.

So, I had read SO MANY reviews on earbuds because I needed a new pair (shocker) lol. I normally struggle with 1) earbuds falling out and 2) earbuds not being loud enough.I've been using the TOZO O2 True Open Ear Wireless Headphones for a while now, and I am seriously impressed with their performance. Here are a few features that stand out to me:Comfort and Fit: These earbuds are incredibly comfortable. The multi-angle adjustment and design make it easy to get a perfect fit, and they stay securely in place, even during movement. I’ve had issues with other earbuds falling out even when I'm sitting still, and I can do EVERYTHING in these and have no issues. I've also only had one or two times where my ear felt fatigued, and a quick placement adjustment totally fixed that issue.Sound Quality: The sound is fantastic and CRYSTAL clear, and I haven't even fidgeted with the TOZO app yet! They're loud enough to block out external noise when I need to focus, but what I love most is the ability to still be aware of my surroundings when needed. This has made biking feel a lot safer which I really like. BUT I will say that that is also a drawback as some of the sound does leak out if you have it over 60% volume. THAT would suck in an office setting imo.Overall, I would totally recommend these earbuds for anyone looking for a combination of comfort, great sound, and functionality.Also, to be noted: This is not a sponsored review, but I sure wish it was! TOZO if you hear this....how you doin'?