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1MORE ComfoBuds Mini Hybrid Active Noise Cancelling Earbuds, In-Ear Headphones with Stereo Sound, Bluetooth 5.2 Headset with 4 Mics, Clear Calls, Wireless Charging, Soothing Sound, Waterproof Black
- You can return this item for FREE within the allowed return period for any reason and without any shipping charges. The item must be returned in new and unused condition.
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15 days Returnable
Return reason | Return period | Return policy |
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Wrong or missing item, Defective, Physical Damage, Any other reason | 15 days from delivery | Full refund or replacement |
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Purchase options and add-ons
Brand | 1MORE |
Model name | ComfoBuds |
Colour | Black |
Form factor | In Ear |
Connectivity technology | Wireless |
About this item
- True Quiet in a Small Package: We put 1MORE’s proprietary QuietMax active noise cancellation technology into the compact body of the ComfoBuds Mini to provide true quiet. With up to 40dB noise cancellation depth, you can get a more immersive listening experience. And the earbuds allow you to switch between multiple listening modes to fit different scenarios
- Smaller Size, Increased Comfort: The ComfoBuds Mini is the world’s smallest and lightest ANC earbuds. A single earbud weighs only 3.7g, and with the extra tiny size and ergonomic design, you’ll get an “invisible” but super comfortable wearing experience. Four sizes of silicone ear tips are provided to get the perfect fit for your ear and better audio performance.
- Tiny Mics, Crystal-Clear Calls: Two mics hidden in the tiny body of earbud work together to filter out background noise, then accurately pick up your voice and amplify it, keeping your voice sounding clear, even when calling in a carnival parade.
- Astounding Audio Performance: Tiny in size, but no compromise on sound quality. A 7mm dynamic driver produces a rich, powerful, authentic sound that is usually reserved for big bulky headphones. And the integration of SoundID technology allows you to get your perfect sound that fits your ears and preference.
- Convenient Wireless Charging: The ComfoBuds Mini TWS earbuds can power up super easily on the go with Qi-compatible wireless charging, say goodbye to tangled cables.
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Product details
- Batteries : 2 Lithium Ion batteries required. (included)
- Package Dimensions : 11.3 x 10.6 x 4.5 cm; 42.3 Grams
- Date First Available : 10 March 2022
- Manufacturer : 1MORE
- ASIN : B09PYVXXW5
- Item model number : ES603
- Best Sellers Rank: #23,222 in Electronics (See Top 100 in Electronics)
- #1,622 in In-Ear Headphones
- Customer reviews:
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Product description



Multiple Noise Cancelling Modes Fit Different Scenarios
- ANC Strong: Reaching up to 40dB noise cancellation depth, the ComfoBuds Mini TWS headphones help you quickly escape into tranquillity even in noisy airports, metro etc.
- ANC Mild: Effectively cancel surrounding noise and allow you to enjoy some quiet time while relaxing in a coffee shop or brainstorming in the office.
- WNR (Wind Noise Resistant): Automatically suppress low-frequency rumbling experienced at high speeds or by the wind. You'll still enjoy pure sound when on the beach or on windy days.
- Pass-through Mode: You can hear more of your surroundings without taking off the earbuds, so you won't miss the airport broadcasts or a quick chat with friends passing-by.

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Personalized Sound from SoundIDThe ComfoBuds Mini are expertly tuned to provide a universally good listening experience, but there are differences to our preferences and our hearing is unique to each individual. With SoundID you can forget about complex equalizers. Take a simple and intuitive sound test powered by AI to create your perfect sound, tailored to your personal taste. Put on your favorite record and hear details like never before |
Seamless ConnectivityThe latest Bluetooth 5.2 technology can provide fast, stable transmission with low power consumption. It keeps the sound stable and clear whether you’re listening to music, watching videos online or gaming with friends. |
Charge in Minutes, Listen for HoursWith USB-C fast charging, you’ll get 1.5 hours of uninterrupted listening from a 10-minute quick charge. |
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Effortless, Safe Wireless ChargingThe support of Qi wireless charging makes charging quite simple. When the earbuds need some power, just drop it and go. Forget about fumbling with cords and adaptors. |
Excellent Sound in Small PackageBoasting a 7mm dynamic driver with graphene film and double magnetic circuit design, ComfoBuds Mini can deliver crisp, clear mid and high tones. Enjoy an authentic, balanced sound with high resolution and low distortion. |
Pocket FriendlyEnjoy a lightweight and compact design with a portable charging case the easily fits in your pocket for improved mobility. |

Customer Reviews
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I have the Sony WF-1000XM3 and the sound quality is comparable to those, and the ANC is only just short. But plenty good enough. And more importantly these are so much more comfortable.
The problem is after 10 days if ANC is on you just hear a loud painful high pitched noise, and now the right earbud now only works at low volume. So they are going back
I would buy another pair in the hopes that the first faulty one is a one-off, but the support page for 1more is minimal if non-existent. There is an email and that's about it, and 2 days after sending them a message still nothing.
Edit. Got a response after 4 days offering a free replacement. Unfortunately I have already returned but will give them another chance when they drop in price again.
Got a 2nd pair also failedaftwrabout 2 weeks.
Great headphones very poor reliability

Größe: Die Größe ist der Hammer. Die Teile sind echt bequem und erweisen dem Namen alle Ehre. Fast schon so klein, dass man mit dicken Fingern Probleme haben könnte sie in die Ohren zu drehen bzw. wieder rauszudrehen. In das Ladecase passen sie aber perfekt rein und schnappen durch Magnete ein wo sie hin sollen. Aber es passt so genau, dass ich leider feststellen musste, dass wenn ich größere Aufsätze von anderen Kopfhörer drangemacht habe sie nicht mehr in das Case gepasst haben. Das war etwas uncool.
Auch das Ladecase hat eine angenehme Größe zum in die Taschen stecken. Finde ich gut gewählt. Nur die Kopfhörer Aussparung sollte halt ein bisschen größer sein.
Soundqualität: Fand ich super. Wie schon gesagt etwas flacherer Frequenzgang und nicht so übertrieben starker Bass wie bei anderen Kopfhörern war hier ohnehin mein Ziel. Nachteil ist allerdings wie man auch an Frequenzgang Messungen im Internet sieht: Das Verhalten ändert sich je nach Modus. Schaltet man ANC an, so wird es deutlich bassiger, aber nach wie vor nicht übertrieben sondern für mich voll ok. Klang gefällt mir ganz gut.
ANC: Also passive Isolierung ist nicht so gut, aber dafür ist das ANC ziemlich gut und filtert echt viel raus. Stärker als bei EarFun Free Pro 2. Als Nachteil hat man natürlich dieses Grundrauschen, was man vor allem wahrnimmt, wenn man nur ANC an hat und keine Musik spielt. Sobald Musik läuft geht das Rauschen unter. Also ANC ziemlich stark.
Transparenz-Modus: Auch ziemlich stark im Vergleich mit anderen Kopfhörern wie auch den EarFun. Fühlt sich fast schon etwas nach "Spionage Funktion" an.
Ein Nachteil, was die Modi angeht: Jedes mal, wenn man die Dinger wieder aus der Ladebox nimmt muss man ANC neu einschalten, weil sie sich jedes Mal wieder zurück auf "Normal" setzen. Das ist ziemlich nervig und sollte vom Hersteller geändert werden.
Sensorik: Wie bei anderen Kopfhörern gibt es Infrarot, um zu erkennen ob die Dinger im Ohr sind oder nicht, um dann die Musik zu pausieren, wenn man sie raus nimmt. Wird hier als Entfernungssensor genutzt und macht nix anderes. Also wenn man die Kopfhörer raus nimmt und aufn Tisch legt, sodass der Sensor auf die Tischplatte zeigt spielen die einfach weiter fröhlich Musik. Also ich fand das Feature ziemlich unzuverlässig.
App-Unterstützung: Hierfür gibts ne App. Man kann etwas die Touch-Funktionen ändern und Equalizer sowie die Modi einstellen. Dieser individuelle EQ ist mäßig fand ich.
Latenz: Mit der Hauptgrund warum ich sie zurückgeschickt habe. Latenz steht für die Zeit bis die Kopfhörer auf Eingaben/Änderungen reagieren, die vom Handy oder generell der Bluetooth Quelle kommen. Heißt: Wenn ich am Handy das Lied wechsle dauert es eine bestimmte Zeit, bis das am Kopfhörer ankommt. Und das sind hier locker 150ms und man merkt es deutlich. Also schnell Lieder weiterklicken wie früher bei Kabelkopfhörern ist nicht drin. Die Verzögerung merkt man doch deutlich und aus dem Grund sind sie zum Videos gucken oder Spiele spielen völlig ungeeignet. Das ist aber bei vielen Kopfhörern so und ist auch aus der Produktbeschreibung mehr oder weniger absehbar, daher dafür nicht direkt Sternabzug.
Wenn du die Bewertung gut fandest und sie dir geholfen hat, drück doch bitte kurz auf den "Hilfreich" Button. Danke!

The best thing for me is how they sit relatively flush in my ears, which are quite shallow. They sit shallow enough that I can fall asleep in them for a nap without any discomfort.
They feel kind of secure in my ears, but I wouldn't feel comfortable wearing them to exercise. A sudden movement or having them bumped can cause them to fall out. I do find myself having to readjust them periodically, which can lead to accidental touches leading to ANC being turned, audio being paused or voice assistant being turned on by accident. The eartips aren't the best fitting for me either, I've had other earbuds with much better passive isolation and that gripped my ears better. I have tried all four ear tip sizes, but maybe my ears are just weirdly sized.
Even after using them for a couple of weeks I still find it difficult to consistently register the correct number of touches to get the command I want. Often nothing will happen when I try to play/pause, or I'll accidentally get the voice assistant. I've only compared them to the Soundcore A3i, that have a physical button and found I much preferred the physical button. I'm not sure how the touch control compares to other earbuds with touch control.
I'm not sure if I've just received two defective models, but the ANC modes have not worked at all for me. This is the quality issue I mentioned in my headline. The first I received started producing a screeching feedback sound in the left earbud when in ANC mode after a day of use. The second pair I received produced this sound from the first use. The transparent mode also doesn't work well, producing a whooshing sound, or static sound, maybe a waterfall sound. But anyway, it doesn't make anything transparent. Aside from this, the sound equalization changes when in the different ANC modes, which is kinda weird.
I've also run into some glitches. A few times they stop receiving sound and I had to put them back in the case, close it and re-open it so that they will work again. Turning bluetooth off then on again does not fix the issue. One time I had a bizarre issue where the volume in the left earbud was super quiet. Again putting them in the case then taking them out again fixed it. All these issues occurred on the newest firmware update.
I've seen others online complain about the quality, even the left earbud in particular, so it seems like recurring issue. Especially since I had the exact same issue with two pairs. Might be worth mentioning that both buds were from the same 04/2022 batch, maybe other batches would work better.
Overall I like them but with all the issues I don't think they are worth the price. If the Soundcore A3i fit better I'd much rather have them, especially since you can get them for £45-£50, compared to the £70-£93 these earbuds usually cost. In comparison with the A3i I didn't have any glitches, the button worked consistently, the app has great equalizer settings, the ANC worked better and the ear tips had better passive isolation. Unfortunately, especially with my shallow ears, they stick out too much, and can't be worn while I sleep. I also much preferred the style of the ComfoBuds, both for the earbuds and the case.


Now the case and buds are great quality so don't he put off by it not being a main brand.
They are very light but do work loose from the ear canal but don't fall out as they are very small and light.
The sound is ok, I would say about 85% compared to the pro's.
Now here is my bug bare and that's the lack of decent touch controls.
Now the sleep side of these are great. 2 nights in and sleeping to rain is fab.
ANC again about 85% of the pro's.
All on all I'm happy.
I've sent back about 4 pairs of different ones (think Amazon are gonna ban me lol)and I feel these are keepers.