(Sorry if it's a miss, this community looked the most fitting)
After mentioning them somewhere in comments, I actually bought Shokz after years of sitting curious. There are a few brands that do them, so it doesn't matter what's the brand is. I bought what I've heard of and the cheapest model I could find at that.
So, what's the trick? As I'm cycling, walking and running a lot, I needed a headphone solution to be aware of my surroundings. They don't cover ears and don't actually emmit sound - they vibrate and make your bones serve as a membrane.
The obvious minus is that in a bus or other loud setting you can't hear shit. That's by design. And, logically but somehow absurdly, by shutting your ear with a finger, you can make yourself hear it okay. I did a full circle here, returning to the old headphones isolation problem, heh.
But what impressed me more, they do feel like some kind of a cyberpunk prosthetic. You can wear them all day and even the cheapest one that promises 6hr of activity lasts days on the idle. But as you call someone or watch a vid – here they are, with a little to no latency. Honestly, I feel like if there'd be implants, that's one of the basic ones we can try first. It's hands-free device with a bonus of being more stealthy and not isolating you from the world.
As a cheapskate audiophile who stayed with cords for a long time, I can say that the sound is okay. Keeping in mind that producers can't control the skull of a wearer, they can't nail the ideal sound, but I'm impressed with how nice IDM and metal plays on them - something akin to budget Senh, AKG and Audiotechnica. And unlike cheap Sony, they don't put up low freqs, that's a plus. BUT when I shared it with others, people in body reported less effectiveness due to thickness of skin and under-dermal stuff, so it's better to test it if you aren't skinny as a skeleton.
After being so open about plus sides, I'm to talk minuses. Since the software is proprietary, it doesn't have many controls and is very weird sometimes. As I bought a model that was for internal chinese market originally, it talked to me in Chinese, and it can only be switched to another language before any pairing, so only after unpairing I could've chosen English – and the same combination of button presses when paired was reserved to calling the last called number, so I fucked up a lazy weekend morning for a friend of mine calling them 4-5 times, damn it. Ah, and it supports dual pairing with a PC and a smartphone, but as I tested it this function worked weird and I sometimes manually disconnected them. Walking&working distance from a source device is around the second or third room, that fits most office and home listening cases. I could've probably wished for it to have an option to pick lesser distance since I don't usually have even a meter between my smartphones and them.
Ah, and going back to the bus problem - the obvious downside that you want to turn them to 100% volume that you don't feel, but your ears do. After the first day when I needed to move a lot in loud contexts and thus put them on max, I had a headache, because although I didn't register the volume, my head had a first row concert experience. So if you use these, keep that in mind too.
Have you tried them, is there a topic I haven't covered? As you can tell, I'm happy with them, so I would be biased. It's just with VR stuff, even from Apple, I feel like we underlook existing tech that already serves us as expander of our life experiences and powers.
I've been using my Shokz OpenRun headset almost everyday for the past 6 months and I love them for lots of things but they dont replace earbuds/headphones completely.
I work in a machine shop and it's important to be able to hear machines and things happening around you. Most shops don't allow earbuds or headphones for that reason. Our machines aren't too loud so it doesn't drown out the sound but these definitely won't work in a loud environment unless you wear earplugs but then that defeats the purpose.
Great for audiobooks, podcasts, and music that doesn't have a lot of bass. I mostly listen to punk and metal and it's fine for that. I can even listen to hip-hop and not expect some kicking bass.
I tried to use them for PC gaming and they just crackled during explosions and could not handle that. So I don't use it for gaming.
Having hands free conversations with people is definitely a plus. I did some testing with my wife and she could not tell a difference in volume or on quality between using the headset and talking regularly on the phone.
Battery life and comfort are great. Sometimes I forget I'm wearing them if they are just idling on my head. With mixed use on and off all day, the charge lasts several days for me. If I was to listen to something constantly, I think I'd get more life out of a charge than I have waking hours in the day.
One thing that bothered me at first is at the highest volume, I can feel a tickle on the skin where it rests. I usually only have them up when that much when ambient noise is a bit high and then I dont notice it as much. But I'm also used to it now so it's not as bad.
Be careful with cheap sets. My wife got a cheap pair on Amazon with "good ratings" and it was awful. It was basically earbud style speaker/drivers that were up against your skin and it was terrible.