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🎧 Disappear into your music—Invisible earbuds, visible impact.
SZHTFX Invisible Earbuds combine cutting-edge Bluetooth 5.1 technology with a sleek, ultra-compact design to deliver over 20 hours of wireless audio. Engineered for millennial professionals, these earbuds offer stable connectivity, ergonomic comfort, and intuitive one-touch controls, making them the perfect discreet companion for work, home, and active lifestyles.









| ASIN | B09LT21N1B |
| Additional Features | Microphone Included |
| Age Range Description | Invisible Earbuds |
| Battery Average Life | 4 Hours |
| Best Sellers Rank | #30,755 in Electronics ( See Top 100 in Electronics ) #1,691 in Earbud & In-Ear Headphones |
| Bluetooth Version | 5.1 |
| Brand | SZHTFX |
| Brand Name | SZHTFX |
| Built-In Media | Cable |
| Cable Features | Without Cable |
| Color | Nude |
| Compatible Devices | Phone |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Media Control |
| Customer Reviews | 3.7 out of 5 stars 983 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | In Ear |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Form Factor | In Ear |
| Frequency Range | 20Hz - 20,000Hz |
| Headphone Folding Features | In Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 32 Ohms |
| Item Weight | 3 Grams |
| Manufacturer | SZHTFX |
| Model Name | SZHTFX |
| Model Number | SZHTFX |
| Noise Control | Adaptive Noise Cancellation |
| Number of Items | 1 |
| Specific Uses For Product | Home |
| Style Name | Minimalist |
| UPC | 768564086068 |
| Unit Count | 1 Count |
| Warranty Description | 2 Year Manufacturer |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Invisible Earbuds |
J**N
These earbuds definitely surprised me, but I don't think they will replace my Soundcore Space A40's
If you're looking for a discreet pair of earbuds to use for audiobooks and podcasts, these are perfect for you. If you're looking for discreet earbuds for music or calls, I would go with the 1More Comfobuds Mini. Here's a list of the pros and cons of these earbuds, and a few more details as to why these earbuds are not for music. Pros: Pairing - The pairing process for these earbuds is very simple, and once the earbuds are paired, they connect to your phone quickly. Size - These earbuds are tiny. I'm amazed that a driver, a battery, controls, and Bluetooth can fit into such a tiny earbud. They are incredibly lightweight; they almost feel hollow, which is not something I would not expect for something so compact. Battery life - These things last almost 8 hours... that's not including the case, which gives them 3 more charges. That's 32 hours of battery life. How? Comfort - The earbuds by themselves are very comfortable. You can't even feel them after a couple minutes of usage. They come with ear fins, too, but they are very uncomfortable. I ended up throwing them away. I would try them if I were you (I have very small ears, so it might just be me), but I think that they also destroy the purpose of getting tiny earbuds. Controls - The controls are a bit wonky, and there's no way to change them, which isn't something I would expect at the price point. However, they are very functional, and I prefer button controls over touch controls because they are more reliable. Cons: Connectivity - These earbuds work well in mono mode. There's no audio clipping, and you don't have to be close to the device you're paired to, but when you use both earbuds, the earbuds become almost unusable. They constantly clip for the first 30 minutes of usage before they work consistently. If your device is close, it clips. If it's far away, it clips. The only time I've gotten it to not clip is when I had my phone about 5 feet away and stayed still. For some reason, though, if you listen to an audiobook or podcast, there's little to no clipping. Sound quality - It's what I expected. Everything sounds just fine except for the bass. There is 0 bass. I think it's because of the lack of a proper seal (the earbuds have an odd curved shape) because if you push them in you can hear the bass just fine. Mics - These earbuds don't have mics, so the only thing these earbuds do for calls is receive audio. I think it was an acceptable compromise for the size of the earbuds, though. Edit: 4->5 stars I don't understand how Bluetooth connectivity works, but after being paired to my phone for about 2 weeks, the connectivity issues disappeared. This could've been an issue with my phone, because I updated it about 2 weeks after receiving these earbuds, but I don't think I'm the only person who's had trouble with these earbuds staying connected. Also, I figured out how to get a proper seal with these earbuds. Now that the drivers are far enough in my ear, I have to say these have exceptional sound quality for the price. To get a proper seal, twist the earbuds so that the drivers are below the canal, then twist upward until it makes a seal. Now that I've gotten over 2 of the 3 issues I've had with these earbuds, I have to say I highly recommend them as long as you don't care about the lack of mics.
B**S
Reliable and Consistent
These earbuds have been great. I'm on my 2nd set in about 18 months. Didn't even shop around just went to my order history from 2021 and re-ordered a few days ago. For appx $30 there really isn't a better option. I've tried 3-4 different types and landed on these. Sound quality is good. Battery life is good. Charging case and use of, is good. Fit and comfort is good. Using for phone calls works fine although not the greatest. But I didnt buy them for that reason so don't care. If you want a quality and affordable, discreet earbud option I'd recommend these.
A**E
They got worse
I used to love these earbuds. I bought a pair about a year ago to use at school and they were genuinely a lifesaver. They somehow survived the washer twice and had an honestly astonishingly long battery life (by my standards). I only ended up getting a new pair because I accidentally crunched the case of my old ones, causing them to stop charging correctly. I was impressed by the new ones. The new case feels smoother and has a better locking magnet. The packaging’s as more professional and the sound quality was better. Imagine my horror when I take them out of the case only to find they make a very audible noise when they turn on, which they do the moment they exit the case. I scour the Amazon listing, instruction manual, and internet at large to find that there is no way to fix this issue. If you’re looking for cheap, sleek earbuds, these are a fairly good choice. If you’re looking to sneak earbuds into school or work—which I assume most of us are—you better take them out when it can’t be heard, otherwise you’re screwed. If there is a way to turn that noise off, this would be an easy 5 stars. They’re resilient, visibly discreet, and long lasting. However, that sound ruins the “discreet” aspect. I’ll have to find other earbuds, which saddens me because I was such a big fan of these.
M**N
SEVERE quality drop. Not worth the money any more.
DO NOT BUY THESE ANY MORE. SEVERE QUALITY DROP. So I've been buying these as an inexpensive headphone I can use at work that lasts about a year or so. Considering I use them 8hr a day, five days a week, that's pretty good. The price crept up but that was okay. But the newest buy, picked up November 25, are not the same product. The battery barely lasts four hours, there is no low battery warning- they simply disconnect on you when they run out. Audio quality is worse. The charging situation is worse, as it's common to put them in their little cradle and have them simply not charge. There's clearly an attempt here to save money by the company without lowering the price, but they're now something I'd refuse to pay more than $15 for. These have become awful, disposable land waste.
C**A
Good Quality for the Price.
I purchased the “nude” color to try and hide these while I worked. The do tend to stick out. They’re not mini or tiny. But they are light and you don’t really notice them. One thing I noticed is the sound quality is pretty good for the price. You do have to seat them in your ear the right way to get a good seal in your ear to hear the bass. They do come with a hook to put around the headphone to stop it from falling out but they kill the sound quality really significantly and they tend to hurt overtime. Battery life is amazing. The charger case is small enough to take almost anywhere and charging is convenient and fast while on the go. I’ve had them for a few months now and whether it’s the using them at the gym, work, driving, walking, you name it. They haven’t let me down once. I had two pairs of AirPod 1st Gen’s and they both crapped out after a year and I’m glad I found these before I made the mistake of buying another expensive pair that I would have regretted.
C**N
Best earbuds I've had.
Quality - I really wasn't expecting much from these, but somehow they're extremely nice in terms of audio and microphone quality. Size - For how small they are too it is shocking how long the battery lasts and how well they sound. Comfort - For me, these fit nice and easy in my ear, it can be different for you. They do come with some rubber covers/fits to make it easier as well. Case - The case does feel somewhat cheaper, but I can look past that seeing the quality of the earbuds. Bonus - Came fully charged and ready to go.
A**K
When it worked, it worked pretty well
Tl;Dr I'm not giving 1 start cause while it worked it worked well and I liked it. I'm not giving more stars cause it died abruptly and seemingly without cause. I like the shape, I liked the sound quality, I liked the battery life but then it just died. It says it's waterproof, it kinda is. Been using it regularly since it arrived and I was impressed with the headphones and case cause I hadn't needed to charge the case since the first charge. Yesterday I used the in the shower and it seemed to work just fine during and after. This morning I put it to charge at home and it was charging like normal. Came to work and put the case to charge again and now it's just dead and there's a sort of burnt wire smell to the case and one of the earbuds is just not reaponding. The case isn't charging itself or charging the one earbud that still works. I'm legit disappointed cause I actually liked these. I'm not however, surprised cause the case seemed flimsy from the get to, the cover rotates around 365 and feels like it'll break if you look at it too hard.
B**Y
Good for the price.
I bought this a few weeks ago and they are what you pay for. Nice sound, small and fits in ear which is just what I needed because I wanted to listen to music in class cause teacher was so boring or they teaching false stuff so I could listen to some goooood gospel music. It's same size as a airpod but without the stem which is just what I need so then no one see's it. Wear under hat or hair over and it's impossible to tell you have them on. They do get a bit hot but I think that's because of my hat. Overall its small, sound is what you pay for, good battery, even has a button on side to pause and resume songs which is cool with how small it is!
P**E
Buenisimos para domir... con un pero
Botón físico y sin tapón intraural. Estupendos para dormir, no se me caen, y tienen la capacidad de reproducir a un volumen muy bajo. Ojalá no hubiera una persona gritando en mi oído cada vez que los auriculares se conectan, se desconectan, les queda poca batería, o se encienden y se apagan... porque realmente serían de 10.
L**L
Very happy with these!
These are exactly what I was looking for. They charge quickly, last for many hours- longer than I need them for at a time anyway, maybe 5 hours? Connection has been reliable. You can get a secure enough fit that they will stay in no trouble- I love how small and stealth they are. You can still hear conversations etc around you if volume not on blast, if that’s what you want. Great for situations where you still need to pay attention to your surroundings! Zero issues. Would repurchase.
M**S
Sound quality great
These are the smallest earbuds I’ve found which is a big thumbs up for me bcos I’ve got very small ears. They also have great sound quality. They’re a big must buy EarPods, you won’t be disappointed.
S**T
Distance bluetooth téléphone écouteurs médiocre
Le son est bon pour le prix ! Par contre dès que je mes mon téléphone dans mon sac il ne capte plus je dois garder mon sac sur mon ventre pour le peu que je regarde sur les côtés et les écouteurs se déconnecte... Niveau taille idéale pour de très très petite oreilles oreilles !
K**P
Niet zo goed
Zijn te groot voor mijn oren, geluid matig
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