

🎶 Own your sound, own the moment.
Soundcore by Anker A20i True Wireless Earbuds deliver a premium audio experience with Bluetooth 5.3, 28 hours of total playtime, and 22 customizable EQ presets via the app. Designed for all-day comfort and portability, these water-resistant earbuds feature AI-enhanced dual microphones for crystal-clear calls and flexible single earbud use, making them the ultimate companion for busy professionals who demand quality and convenience without compromise.
















| ASIN | B0BTYBVR4S |
| Additional Features | Fast Charging, Lightweight, Water Resistant |
| Age Range Description | ALL |
| Antenna Location | Calls, Listening to music |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 14 Hours |
| Battery Charge Time | 28 Hours |
| Best Sellers Rank | #1,891 in Electronics ( See Top 100 in Electronics ) #190 in Earbud & In-Ear Headphones |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 5.3 |
| Brand | Soundcore |
| Built-In Media | Charging Case, Eartip, USB-C Cable, soundcore A20i |
| Cable Features | Without Cable |
| Carrying Case Battery Average Life | 28 Hours |
| Color | Black |
| Compatible Devices | Cellphones, Desktops, Laptops, Tablets |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Volume Control |
| Controller Type | Touch |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 out of 5 stars 14,369 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | Rounded tip |
| Enclosure Material | Plastic |
| Form Factor | In Ear |
| Frequency Range | 20-20k HZ |
| Headphone Folding Features | In Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 16 Ohms |
| Item Height | 40 millimeters |
| Item Weight | 1.44 ounces |
| Manufacturer | Anker |
| Model Name | soundcore A20i |
| Model Number | A3948 |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Specific Uses For Product | Music |
| Style Name | Classic Edition |
| UPC | 194644124465 |
| Unit Count | 1 Count |
| Warranty Description | 18 months warranty |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |
A**S
The PERFECT earbuds for audiophiles on a budget
I’d like to preface by saying that I just barely got these, so this is a first impression review (and also the only review I’ve ever felt compelled to make on Amazon). But I’ve gotta say, I already love these a lot. I’ve never been able to afford good quality earbuds, so I’m constantly looking for better, cheaper options - usually to no avail. But the sound quality of these for the price are FANTASTIC. Easily the best sounding earbuds I have ever owned, coming from somewhat of an audiophile. Not only that, but I also have small ears and tend to avoid earbuds all together due to the fact that earbuds generally really hurt my ears…but these? Light weight, they fit nicely in my ear, and they provide smaller ear cushions as well, which I would usually have to take advantage of and I haven’t had to change them - at least not yet. The app that pairs with them is really nice as well. It has an equalizer that you can utilize to adjust the audio to your own preference - which I personally haven’t had to use, as I actually find the audio out of the box really balanced - and you can also actually reprogram the gestures to pause/play/etc to your liking if you don’t like how they come. The app also has different audios you can listen to, from white noise, to rain, to the ocean, to a forest, etc., which I think is a great, considerate thing to add to the app. Incredibly easy set up as well. You take them out of the case, they blink for a second, and then immediately show up in your list to connect to in your bluetooth settings right out of the box. Nothing complicated at all. They also came fully charged which I was pleasantly surprised with. No having to wait around for them to charge to be able to actually try them upon receiving them. If I had to be nitpicky (as I know I’ve been only saying positive things) I’d say the only thing I’m not overly pleased with is just the fact that the charging case feels a little bit cheap, plastic wise. That being said, I really like the strap that comes attached to the case to put on keys or a carabiner or something of the like (and yes, you can take it off!), and it’s not like I expected the case to have the feel of an airpods case - you get what you pay for. It doesn’t feel like it would break easily, though. Just a bit cheap-feeling to the touch, which isn’t a big deal. Overall I would say that, so far, these are definitely a steal for their price. I happened to get them on sale for $18, but even the list price of $30 is worth it. If you’re wanting good quality wireless earbuds that won’t break the bank, these are definitely them. I’ll make sure to update/edit if my feelings on these change, but as of now, no real complaints! 10/10!!
R**D
Honestly very surprised by quality and battery life
Battery life is longer than 9 hours. I got them at 630pm charged em for maybe n hour put em on around 730ish and fell asleep with em in and they were at 10% at 10am the next morning. I'm really impressed with the battery life and the fact that I can use either my right or left earbud by themselves and that function isn't only for the right one was a very nice surprise because I use them while at work and can only typically use 1 at a time so when one dies I can just use the other. Haven't bought a pair that does that yet so it's new to me. I enjoy the sound quality and noise cancelling. The sound quality in my honest opinion isnt crazy out of this world but it is really decent. I'm actually impressed by these little things I love the way they fit in my ears, I was contemplating getting over the ear ones because of the way in the ear ones feel and fall out but these ones fit really nicely n snug in my ears so it adds a decent element to the noise cancelling. I love the app and that I can choose what each bud does for the tapping feature. Love the white noise options and how clear the phone calls are. Honestly a W for the price and the quality. You really cannot go wrong for $20. I highly recommend if your on the fence about it these are a solid choice for real. Update 3 weeks later Both still work perfectly. I found the battery life is just insane. I start wearing them around 7am and don't get the "soundcore buds battery at 10%" alert until literally 9 or 10pm. I also found that I can leave my phone inside take my dogs outside and they don't disconnect. Really sweet range and I have not had one single sound glitch or issue at all. For $20.. I'm incredibly happy with these. Usually with other earbuds I've bought for $40 or more the left one dies within the first week. I end up having glitches and the range is always dog shxt. I barely walk out the door and they disconnect and the battery life seems to die on the other ones more each week. It's like I can wear them n hour less and now they barely last 2 hours and takes forever to charge only 3 months of having them. I'd say the soundcore earbuds blow the more expensive ones out the water. The charging case charges quickly and hold charge incredibly well. I maybe have charged them 3x. If you drain em til dead and charge the case for like 10-20 mins they'll last you til the next day it's crazy. I Highly recommend you literally cannot beat the quality for the price. Update Sept. 2025 5months later. Everything above still applies. Both buds still work and I way overwork these things. I'm not exaggerating when I say I have an earbud in more in a 24 hour period then I do not my wife constantly tells me how horrible it is for my ears to wear them and fall asleep with them in the way I do lol and I only charge them once a day, I could probably go once every 2 days if I forgot to charge them once but I choose to charge the case fully for work at night and I've never had the charging case even blink red. They're literally working all day and I switch them back and forth. Not a glitch or anything and the battery life is still top notch and sound quality has not dipped at all. I'm even more baffled that I use them the way I do and they still work like new 5 months later. I actually came here to buy another pair so I can leave a pair at work and one at home so I'm not using one pair to death the way I currently do. Buy em. I have a buddy who has the 10mm driver's and they're not as good as these. If your doom scrolling through Amazon looking for the right ones I'm telling you try these. It's barely $20 if you don't like em you only spent $20 but I'm 100% honest with my review and highly recommend buying these. Your welcome
R**T
Affordable Alternative! but includes some extremely minor inconveniences
Pros: - more affordable alternative to big name brands - small case size - ear buds won't fall out after running on treadmill - ear buds fit my ears, considering I am on the petite side--very comfortable - beautiful sleek, white color and design - stays charged for a good amount of time without having to charge it again (I've gone about 1 week-1.5 weeks without charging, if you're not constantly using them) - adequate sound quality for the casual enjoyer - super simple volume control options by tapping the earbuds! What I wish for: - a little tricky if you want to switch the connectivity between different devices, but definitely possible! - a little bit of constant background static noise. Not the greatest quality of sound, but as a casual music and video enjoyer, it doesn't bother me--would go for a different brand of earbuds if looking for professional use - I like the app option, but I don't seem to use it as much
J**Y
Wireless Earbuds
I got these to replace my older generation Soundcore ear buds that I used for over 5 years. These are very similar to what I had before with some upgrades. This pair recharges with USB-C which is so much faster than the micro USB. The ear buds come with 3 different sized buds depending on the size of your ears. Keep in mind that these insert into your ears and there are no support around your ears. Pros: very clear audio with different sounds settings with the Soundcore app. With my old buds I only had one music setting. These come with multiple presets you can choose from. The buttons have different functions you can set with the app. Single tap, double tap, and hold for each ear bud can trigger a different action. Cons: the case only has a single light so it’s hard to tell the charging progress. Ear buds just beep once when connecting. The older model would say it is connected and state the battery level. Overall I have enjoyed using these and are great for my gym workouts. I don’t do active running so I have not had issues with the bugs buds falling out. Great performance at a great price.
J**T
Best budget earbuds IMHO.
These are probably the best deal going for a set of quality yet affordable earbuds. I've purchased a couple sets of these for personal use, the first set in 2023 and another set (because I lost one earbud) and in 2024. I use these daily. I normally only use one earbud at a time because I wear them while working, cleaning, outdoor activities, etc. The sound quality of these is pretty great. Good bass and clear highs that aren't harsh. I have earbuds that sound better but the cost 10x as much. I listen throughout the day and these will last all day for my needs. Battery life seems to be around 8-9 hours for moderate use. I know some say that these aren't that durable, but these earbuds literally live inside my pocket with no case, the same pocket that carries my knife , change, and other small items. I've dropped them, had them fall out of my ear, slept with them, sweated with them in, lost them in the couch, kicked them across the floor, and used them in the pool (not under water). I've never had one fail on me. The only reason I bought a second pair, is that I lost one of the first pair I bought. They are also super comfortable in the ear. No hot spots and I almost forget they are in there. he only complaint that I have is that I wish the recharging case had a little bit larger battery capacity. You can recharge the ears buds 2-3 time before the battery in the case needs to be recharged. It would be nice to get at least 5 recharges from the case.
T**R
Definitely low-budget, with a corresponding level of audio quality
While keeping the low price in mind, these buds have some issues. Sound quality, overall, is just OK, but not on par with the Anker A1 buds - as an example. First off, bass is excessive, unless you like that sort of thing. With many rock tracks, the bass ends up making the overall sound muddy, besides being simply too high. The high end is a bit muted, and lacks definition. I was able to compensate somewhat by using treble boost in the EQ on my phone, but that's not enough to save these buds. In particular, tracks from various artists; Kongos, Mark Lanegan, Toto, System of a Down, and Kansas, to name some, suffer from excessive bass overpowering the rest of the music. Vocals are mixed, with Annie Haslam sounding quite lackluster, which is pretty unusual, as does Rickie Lee Jones. Most jazz and classical tracks sound better. Rammstein sounds better. Comparing sound to the A1 buds, the A1s have Anker's "Signature Sound" EQ, which manages to provide decent reproduction across many artists and genres, and overall, the A1s have better definition and detail. The A1s are also $20 more expensive. These A20i buds are more comfortable, and provide a better ear seal, compared to the A1 - YMMV. This also means they're better at sound isolation, so for me, they should be better for working in a noisy environment. The manual indicates that these have indicator LEDs, but I initially thought they weren't even there. Using a magnifier, I was able to locate the tiny holes where they live, and they do come on and blink on power-on, but they don't indicate charging when in the case, which can be a useful feature - when at work, I use only one bud, and like to select the one that's fully charged, rather than one that's charging. In summary, these are just OK in terms of audio quality, and given the price, perhaps good enough for casual listening, but otherwise, I don't recommend them, unless a budget price is a primary concern. I will have to try them out at work for a couple days to know whether I'll keep them. Edit: After using these at work for a week, I've returned them, and downgraded my ration. The sound quality is just bad, for the majority of genres. Bass is extremely exessive, and most vocals sound muffled. Terrible EQ, unless you just want thumping bass in your ears.
M**L
Good if you're on a budget
honestly good earbuds for your money. they work well and the noise cancellation is good not the best but it works for what i paid for. they are fast at connecting with my phone and a easy app to use. the quality and sound could be better but compared to my 50 dollar ones these have better sound than them. would recommend if you're on a budget.
D**H
Fantastic value. Easy recommend.
These are fantastic for the price point. I've currently purchased two sets of the earbuds, one for myself and one for a family member. Audio quality for music is surprisingly good and you get some nice EQ options through the Soundcore App if you'd like to personalize it more. Battery life is really good. I primarily use them for phone calls, but I can easily get 6+ hours out of a single earbud for talking on the phone. Likely more, but haven't talked on the phone that long haha. Touch controls are sensitive, but this means they're responsive. You just have to take care not to double tap them during calls or you might hang up. They fit comfortably in my ears and I didn't have any issues getting a good sound seal with the included earbud tips. For the price, these are hard to beat.
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