While I generally love these earbuds and I fall asleep listening to audiobooks every night, I have one small complaint. Why can’t I see exactly how much charge is remaining on the charging case? I can see the percentage charge for the earbuds, but my only charge indicators for the charging case are the 3 LEDs on the case. 3 lights mean 70-100%, 2 lights is 30-70%, and 1 light is 0-30%. Not very precise. Furthermore, when I plug in the case, even if it’s fully charged, that third light is always blinking. I’ve never had all 3 lights solid…ever. This is in contrast to EVERY other earbud case, magnetic charger, and plug-in charger I own, including those made by Anker (Soundcore’s parent company). Come on, guys. For a $150 pair of earbuds, I would expect a little more info on the charging case’s battery life. Also, my Beats Fit Pro case and wireless earbuds all show up in the iPhone Battery widget on my phone. So I can ALWAYS see how much charge everything has. Oh, and one more thing. Where is the supposed Soundcore widget? I installed the app on my phone, but I can’t find the widget anywhere.

Functionally, these earbuds work well for sleeping and have been used to both help mask my tinnitus and to record a sleep history. If those were the only considerations then their rating would be either a 4/5 or 5/5. Where the A20 earbuds fall short, however, is the app, most importantly for 2 reasons: 1) The sleep history is limited to one device. If you have, for example, both an iPhone and an iPad and connect the A20 to the iPad at night then the sleep history is only available on the iPad, presenting difficulties for someone (such as myself) who is using the A20s to help with medical diagnosis of sleep disorders. 2) There is no way to download the sleep history, an important factor, again, in using the A20s to help with medical diagnosis of sleep disorders The bottom line is that the A20 earbuds, while very useful, are hamstrung by the accompanying app and a better app would make the A20s a much more useful product.

Horrible brand that offers garbage products that fail after few months of use and they don’t offer warranty in Mexico. Even when that should. If you can’t back your product with a warranty then you shouldn’t sell it. Shameless brand that takes advantage of their customers. Absolute garbage.

Bought for my wife because of my snoring. And they are just not working. My wife says that she doesn't want another sounds while sleeping she just want to switch off my snore. But you can perfectly hear even through the ambient sound. So I don't understand the purpose of those. To play forest or rain sounds? I thought I'll get antisnoring noise canceling specialised earbuds for 150 Eur, but the money is for soft texture and good fit. They just don't work.

I love the Sleep A20s because of how well they track your sleep. I really love how it shows when you are in your three stages of sleep. I also how it shows what position you are in when you sleep. They are very comfortable and don't disturb your sleep with those bad ear aches other earbuds would give. Overall, great product to make you sleep good at night.

These are great sleep earbuds. They stay in pretty well overall. I'm the kind of person who really needs something to listen to to fall asleep, and my wired earbuds kept getting broken while I slept. This is a much better solution. However, I do have one tiny issue with the product: the ear tip sizes. The sound blocking ear tips come in sizes XS-L, but the breathable ones only come in S-L. Unfortunately, the XS fit me the best, but I am oversleeping more often due to not being able to hear my alarm properly. I wish the breathable ear tips also came in XS. Otherwise, it's a really great product.

I’ve been searching for earbuds or some type of headphones that I could sleep with for a long time now. Every one that I’ve tried was either uncomfortable, sounded terrible, or would fall out through the night. These stay in all night, are super comfortable, especially for side sleeping, and sound great. Worth every penny!

They don't bother me when I lay on my side. I do have the largest parts attached and I still sometimes find one on the bed or floor in the morning. Battery life is great but I have had issues where one of the buds doesn't seat well in the case and one side won't charge. The sound is a little underwhelming but they are for sleeping really. They block out some noise but not all of it. It is enough for me when i'm using the sleep sounds or bluetooth, but I could see them not blocking out enough sound for some people. The case is the worst part for me. It's shape, the way it opens and the material used to make it all contribute to it shooting out of my hand like a disk launcher when I try to open it to put the earbuds in or take them out. It can be very frustrating trying to find the case in the dark on the floor and not wake up my wife.

Since their sound dampening is modest compared to full-on ear muffs, I did not think these earbuds would do much against my wife's snoring. But they do. Not because I can't hear her, but rather because they enable me to sleep much more soundly, so that I sleep through noise, including the snoring, that used to wake me. Hand in hand with that, my sleep quality is much improved. As others have written, the battery life is very good and the comfort is enough to make them disappear once in.

The sleepbuds A20 are the most Amazing sleepbuds!! I highly recommend! They mask sounds and snoring Perfectly!! The battery life is incredibly long. The sound library is very big with ability to layer sounds. The customer service is the Best there is and they Always respond quickly. These sleep buds are life changing.