Sony WF-C510 — Good Audio For Cheap
1) The sound of the WF-C510 is really good right out of the box without EQ. I listen to a lot of music, various genres, and everything is balanced and in control. Punchy bass, treble that’s crisp and doesn’t make my ears bleed, and decent mids. I definitely trust Sony when it comes to audio products.2) Fit and comfort are amazing! I can leave these in all day. No joke, after 5+ hours of use, I feel zero discomfort. Not only are these earbuds the most comfortable earbuds of all time, but getting a good in-ear seal is effortless. Just set them and forget them, zero hassle. Just to note, there’s no ANC but I don’t mind; I use these at home where it’s already quiet. Further, there’s a feature called Ambient Sound Control, kind of the opposite of ANC, that lets outside noises in (press button on left earbud). Obviously, the volume has to be pretty low for this feature to be useful.3) I rarely ever use playback controls on a pair of earbuds, as I just use my phone for that stuff. However, the physical buttons on the WF-C510 work like they should and it’s always nice to have actual buttons over touch controls, mainly because there’s less chance for accidental inputs, a common occurrence on my other earbuds.4) The battery life seems to jive with Sony’s claims of 11 hours in the buds and another 11 in the case. I’m getting a 50% battery level after 5+ hours at a volume level above half with the “Sony Sound Connect” app installed on my phone. I’ll admit, the 11 hour battery claim was the #1 factor for my purchase.5) The app gives you a ton of stuff to play around with. There’s a bunch of EQs, 360 audio (more app downloads and payment required, I think), information regarding battery levels, and more.6) A couple of oddities: The charging case confuses me. Does the orange light turn off when charging is complete or does it stay lit? I’ve experienced both scenarios and both times the app said the earbuds and case were at 100%. The instruction manual was no help. Also, for some reason I had to re-pair the earbuds to my phone’s Bluetooth after shutting it off, which was super annoying. I was testing to see if an older device (without the app) would pair, so to avoid interference I turned off my phone’s Bluetooth. The older device paired with the earbuds just fine without the app, so it isn’t required. I plan on deleting it; it’s probably a major battery hog anyway.7) Minor issues aside, the Sony WF-C510 delivers premium comfort and pleasing sound. and they’re super affordable. Get yours today! lol

There is good value here
They sound pretty good to me. The app equalizer works pretty well and I enjoy the ability to change the sound signature depending what I’m listening too. They are very light so sometimes I am a bit self conscious if they are gonna stay in my ear but they haven’t fell out even when I shook my head violently, maybe I need to trust them more. They isolate well even though they have no anc. Connection wise they are good. Drops in bluetooth or gaps haven’t been frequent. The physical buttons are nice but ensure you play around with the included ear tips so when you are pressing the buttons they don’t jam in your ear canal but more pressing them against the bone and cartilage of the ear. Battery life is okay 11 hours is good enough for me at around 60% volume as these get very loud and the other 11 in the case is a bit smaller than other earbuds but I make it work pretty easy.

Great Product!
Ordered after doing lots of research. I wanted easy to use Bluetooth earbuds with a reasonable price and that’s what I got. They do recommend downloading an app for ease of use of the earbuds but the app is not needed after the earbuds are connected to your device. Long battery life and uses my same phone cord to charge. I’m not picky about quality but they get the job done and blocks a lot of surrounding noise.

Decent sound, stable Bluetooth connection, pretty comfortable, the only downside is battery life , best in its class

Me encanta el sonido, excelente compra ! Lo recomiendo al 100%.

Raised concerns about their authenticity due to the quality of the packaging and the earbuds themselves. As a long-time Sony user, I found it hard to believe that these were genuine Sony products. The exterior quality of the box and the earbuds did not meet the standards I expect from Sony.