Soundcoreby Anker Space A40 Auto-Adjustable Active Noise Cancelling Wireless Earbuds, Reduce Noise by Up to 98%, 50H Playtime, Hi-Res Sound, Comfortable Fit, App Customization, Wireless Charge (Blue)Carbon Neutral Certified by SCS Global Services

Size & Fit: I have trouble with earbuds and have returned a few due to issues with fit. These however fit really well when the right ear tip size is found. It took some playing around with but I found that the large had the best fit and noise isolation for me. The nice thing is that these buds come with 5 different ear tip sizes which I'd say covers most ear canal sizes. Soundcore was very generous with the selection provided. The buds stay snug and don't hurt my ears even with several hours of use.Ease of use: These earbuds just work! They connected to my phone really fast and even displayed an image of the buds in the case (like samsung or apple do). The connection is stable and I've so far had zero issues in that department. When paired with the app, the customization is broadly widened and lots of things can be set to your heart's desire. I especially appreciate the amount of touch control settings and what you can control with touch.Sound quality: The one things I had the most trouble with was sound quality. I messed with just about every setting in order to get these to sound the way I wanted them to. After hours of tweaking, the one thing that put my troubles to rest was tweaking the EQ just right. I will share exactly how I set the EQ with an image, but once this was set I fell in love with the sound. It's quite impressive what these mid-budget earbuds can kick out with the right adjustment and ear tip fit. Personally ldac didn't make a big enough difference to keep it on and Hear ID/Soundcore Signature EQs sounded a bit too muffled for my taste. Ultimately an EQ that reduced bass, pull backed the mids, and elevated the highs made these sound perfect to me (and I'm picky!).Mic and noise canceling: The mic setup on these buds allows me to talk in a 80db environment and the person on the other end can here me clearly enough tk make out what I'm saying. What they've done with this mic setup is also nothing short of impressive. It does what it needs to do and I have zero complaints about it. Despite the comments on the ANC, I've found that it is good enough. I work in a loud environment and it makes a very noticeable difference. No, it is not as good as Airpod Pros or Buds 2 Pro, but it is good enough and definitely great for the cost.Overall verdict: These buds are worth every penny and come with plenty of features that I believe will suit the majority of consumers. If you are on a budget and want the most bang for your buck, these are the ones to go with. No doubt.

I just got these in the mail today. Dropped them on the wireless charger, got them to full capacity and set them up. Easy enough to pair, had to remove the little stickers over the ear bud charging contact, but then good to pair. The app was easy to set up. Has a familiar hearing test set up to fine tune the EQ for my screwed up hearing. Swapped the really tiny rubber ear bud plugs to a larger size to fit. Then fired up my music app. I was pleasantly surprised! They sound great, much better than expected! Look, people complaining about lack off bass need to realize what they stuck in their ear! For wireless ear buds, these have more than adequate bass. Great mids and highs as well. Happy with the sound quality!!I listen to old (& not so old) rock, some metal, hip hop (before it turned into whatever these kids today call hip hop), mellow "office music" all the way to singing bowls for meditation... these seem great right out of the gate.You see I got these during Amazon big deal days for about half off, $50 or so. They were gonna be back ups for my Jabra ear buds. I used to use some old Sony extra bass wired buds that cost 20 bucks 10 years ago ( the sound on those were really good for my eclectic audio preferences) as my back ups. However the new cell phones don't have a 3.5 mm plug, so I needed an extra pair of wireless when the main ones are Recharging. As of today, I can see these being in the mix with the main pair! They really sound good and fit nice too. They are comfortable at this point, but alas; I have yet to wear them for hours on end.I cannot yet verify battery life or any other longer term possible issues. I will for myself and the purpose of this review use the statements provided by Anker as true, until proven wrong. At that point, if it should arise, I will gladly return to this review and update.As of today, I would recommend these, even at full price. Unless something catastrophic occurs, I would get these again. I have alot of Anker stuff, chargers, cables etc. and haven't had any issues with those. Seems they are doing pretty good in the ear bud arena as well!Any issues arise, I will be back to let you all know!!!Thanks for reading my review, hope it helps you.UPDATE: These things have been outperforming my $250+ buds everytime. No regrets in buying these. There are still running strong. The ANC is on par with higher end units. Recently flew for a few hours each way: zero (or no noticeable) latency while watching movies- the actors mouth and words match up great. The ANC does its best with airplane noise, but still let's in some cabin buzz. I used an over the ear set of cheapy headphones with ANC in addition to these beautys and no problems, almost no noise. I highly recommend these to anyone looking for a great pair of buds; great sound, great battery life- you charge the case with a wireless charger, nice convenience. They don't fall out with snug rubber tips installed.Better than the numerous "beats" I've tried and definitely on par and outperforming my high end Jabra.Again, you should not have any issues with these at all and will be thanking that random reviewer so talking you into these!!!!Time will tell if these last, and so will I; I'll be back if anything fails on these.