I have the over-ear Sony Bluetooth headphones but it was getting a little clunky so I bought these in-ear buds as well. Have only used for a day and the sound quality is great for music and for calls. The persons across the phone line also think so too! Only thing I’d suggest is the little multi-purpose button. Not sure what it’s suppose to do. I press on it and nothing comes on. Could be because it’s attached to my laptop and not my phone. Overall, if a choice was given, I would’ve bought these over the other Sony ones I have.These guys are incredible. They're a little bass heavy, but overall the balance and depth of sound you get from these buds is amazing, especially for the price. I haven't personally listened to any mic audio, but friends on call have said it was pretty good. Would absolutely recommend to pretty much anyone looking for more depth in their listening experience. (Tip: Some programs let you personalize the mix on an EQ so you can turn the low end down if the bass gets too heavy.)I’ve been a customer since 2015 ! they usually last me about 9 months to a year of daily continuous use before buying a new pair. If you like bass like me , then these are the perfect for you. Sound quality is immaculate and the bass is perfect. Bose quality, without the price tag. I would highly recommend these! Microphone is decent, I don’t really use these to talk on the phone, I have separate wireless headphones for that. However, if you need something just for music and noise cancellation these are perfect.I really really love these earbuds, mic is great and the bass actually sounds amazing for earbuds, however had a small issue with the driver being so close to my ear that it just set on the canal and kinda hurt, after a while you get used to it and build a tolerance but it does suck at first,I still love them even with that setbackSweet bass. Handles mids and highs nicely as well. Far better audio quality than many more expensive headphones and earbuds that I've come across.In-built microphone is good enough but won't win any awards.Perfect for anyone who loves music and travels often, especially long distances. Super compact and no battery required!So let's start with the good, sound quality is excellent & these are great for flying travel & having a corded option.I also like using corded headphones for yardwork because I've yet to find an affordable Bluetooth option that lasts battery wise.These get all weird once the sweat starts, sound is bad & the volume control / microphone go haywire.For the price they're still an excellent option & I'm happy with them but the shortcomings keep it from a 5 star review.tldr buy these. I got them on sale and would happily pay full price.Bass is there, no question. Probably pushes into the 30hz range, sounded louder to me at 40 than 80. Rather impressive. Clarity otherwise I also have no problem with. Sounds clear, even tuned this low.Had them in on a phone call earlier, they said I sounded very clear. Not what I bought them for but sweet. I live 1/4 mile from a train - they heard it and I didn't. If that's not enough reason to buy I don't know what is.At first these earbuds worked great. ( I have 3 pairs). Later the volume would go to zero or wide open!!! As it turns out, the battery in my Samsung Galaxy 9 had swollen and was causing issues with volume control. So, I guess these are very good wired earbuds.Before I figured that out I had ordered a higher priced 1MORE brand of earbuds but never got to use them on that phone.I ended up getting the Samsung S-22 which is primarily set up for wireless earbuds WHICH I DON'T WANT.Discovered and bought an adapter that plugs into the charging port so wired earbuds can be used.Audiophile here, I've purchased many iems over 100, 200, 300 upward to 500$ and these 50$ buds beat them all for bass and the sound stage was quite surprising. I'm honestly impressed by these, would reccomend these for any music fan looking for a quality iemIf all you have to spend is $39.99 on wired headphones, these are the top choice. I have tried many headphone brands in the past, especially around this price range and these are by far the best quality. Perfect balance, perfect treble/middle/bass response.Arrived on time. Its black (as printed on the box) to me is grey in color. It comes with three different ear-size cups but the one pre-installed fits me well. It has a one-button multi-function control (pickup call/next song/previous song). Plug it onto my android phone's 3.5mm audio port to listen to 128kbps mp3 music from my phone. Sounds feel flat with muddy bass and unpleasant to listen. Before I give up I tried installing an android music player with equalizer. The one I chose works so well on this earphone that I can now hear the full spectrum of the music with clear low/medium/high frequencies. I understand it would be unfair to compare this $40 budget earphone with a $300 Bose headphone. I am satisfy with this item given to its price & quality feel. Just pick the right equalizer app that works well with this earphone and enjoy your private listening. Recommended.It's not bad but not good. The sound is OK. No hissing or any distortions. As for the BASS; there's minimal. Less bass than my skullcandy earbuds. The microphone is trash and it captures every sound in the vicinity.My major complaint is how uncomfortable it gets. The round thing behind the earbuds eats in to my lower ear cause of the sheer weight of these things. Are they for bass? If so, it's horrible. In every way.I don't know much about earbuds, but if you want one I suggest Skullcandy's smokin buds 2.This earphone is one of the best sounding earphones when talking about affordable wired earphones. Sure there are far superior earphones however, most of them are reaching 75 bucks and beyond. Most earphones are now going to the wireless game, but when it comes to sitting down on the laptop for long hours, as a college student, nothing beats this earphone so far.