

🎧 Stay connected, stay invisible — power and comfort that keep you ahead of the curve.
The Loluka Small Invisible Wireless Bluetooth Earpiece is a sleek, lightweight single earbud designed for discreet, all-day wear. Featuring Bluetooth 5.1 for a stable connection, it offers 5 hours of playback per charge and a total of 35 hours with its compact charging case. Its random single earbud use and one-key control make it perfect for professionals seeking convenience and subtlety during work or sport.







| ASIN | B0BTCSMM7Z |
| Additional Features | Lightweight |
| Age Range Description | Adult |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 5 Hours |
| Battery Charge Time | 1.5 Hours |
| Best Sellers Rank | #46,966 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #154 in Single Ear Bluetooth Cell Phone Headsets |
| Bluetooth Range | 15 Meters |
| Bluetooth Version | 5.0 |
| Brand | Loluka |
| Brand Name | Loluka |
| Built-In Media | Headphones, Earcaps, Charging Case, Cable, User Manual |
| Cable Features | Without Cable |
| Carrying Case Battery Charging Time | 10.5 Hours |
| Color | Pink |
| Compatible Devices | All Bluetooth enabled devices and phones |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Media Control |
| Customer Reviews | 3.7 out of 5 stars 1,221 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | Hook |
| Form Factor | In Ear |
| Headphone Folding Features | In Ear |
| Headphones Ear Placement | In Ear |
| Is Autographed | No |
| Item Weight | 0.1 Kilograms |
| Manufacturer | Loluka |
| Model Name | X21T |
| Model Number | HD-CXD-BJY-X21T pink |
| Noise Control | Active Noise Cancellation |
| Number of Items | 1 |
| Specific Uses For Product | Work, Sport |
| Unit Count | 2.0 Count |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |
R**N
Good for sleeping with podcasts
I just got these and tried them out. I needed something comfy for going to sleep with a podcast and sleeping on my side. They worked pretty well. I wanted something small, comfy and wireless, but with long enough battery life to get me through the whole night. I often wake up and so when that happens, I need something to lull me back to sleep. The product says the battery life is only 6 hours,.but it had to have been over 8 hours when it finally gave up. Also, when the battery dies, it doesn't beep annoyingly and/or announce low battery. It just makes a soft, low toned sort of beep. I just happened to be about awake when it happened, but I think if it beeped while I was asleep, it wouldn't wake me up. The sound quality is a bit eh, I can't recommend these for music, I already have some better ones for that, they're just too bulky to wear in bed and side sleep. But since I only listen to podcasts to get to sleep, these are working out great so far.
T**N
Definitely smaller and not as bulky as popular brands
I use these to listen to talk radio when I'm at work. I wear a knit beanie and no one can tell I have ear phones in. They're not tiny, but they are significantly smaller than most brands I've seen and worn. If they're not positioned correctly in your ear, the volume and sound quality are noticeably affected. I like them for their concealability when wearing a head covering. I hesitated because of the reviews I read, but unlike some of the reviews I found that they don't hurt my ears. I use one and then the other by lunch time. Battery life was good for 12hr shift.
S**L
These are my go to earbuds
I listen to Audible quite a bit. It's great while you're gardening, working, picking up dog poop, cleaning, shopping and so on. The only way I can listen to audible while doing all of these things is with discrete earbuds. I don't want something sticking out of my head or flashing constantly and I want something that can last for at least 6 hours, hook up automatically, be comfortable, not fall out and just be there without being a nusiance in anyway. These earbuds fit that bill. I even use them while I'm sleeping because I need to sleep with noise, but my husband doesn't. They definitely go in my ear that's not on the pillow, but they are comfortable enough that I just enjoy the sound they make without worrying about them. I love that I can charge them on the go.
K**L
This is the absolute worst headset I've ever used
For this to claim to be so small and so invisible, it was NOT as advertised. Wanted something kind of hidden to wear to work, absolutely not this. This was awful. Would not stay in my ear for more than 2 minutes without falling out. Could BARELY hear anything and had to turn the volume all the way up on my phone. SUPER uncomfortable. My ear hurt for an hour after finally giving up from being stretched too far. I highly DONT recommend.
M**N
Handy But Problematic
I had to return the first pair I received because it was either used or damaged or shipped without any careful packing. I could hear the object bouncing around inside the box! The packaging and item case were all scuffed up. I don’t know what these sellers are thinking but this is unacceptable. However, I gave them a second chance in which to redeem themselves and they again failed. The replacement pair I received was also scuffed, appeared to be second hand, but at least was in the box/case. Here are some photos of opening the box. You can see the wear and tear and scuff marks. I actually liked the little earbuds themselves. Tiny black things. If you have big clumsy hands, these are not for you. You have to be able to manually move these around and press the tiny button. I for one do not care about being able to control via earbuds; I advance music tracking on my phone. Here’s a tip for these and all other “airpod” shaped earbuds: Put a foam pad cover on it and the sound will greatly improve. It’s a secret I’ve been doing for decades. I must have big earholes or something because Airpods or any earphones are super-loose in my earhole. I tried those little foam pads and they fixed the problem! I used to buy them at Radio Shack but now I get them via various Amazon sellers. If you have trouble wearing these tiny earbuds, use the foam pads or maybe those silicone earbud holders and they will stay put. I bought these for sleeping but you have to have them just right for them to be comfortable for side-sleepers. I listen to ambient music or podcasts or rain and thunder apps when I can’t sleep but these were a bit tinny sounding. I know you can’t expect amazing sound but I ended up returning these earbuds. Mainly because of the shoddy packaging and shipping. It made me fee like they’d been used before. I bought a nearly identical pair from a different company and kept them. They sound ok and packaging and case were decent. I’m sorry I didn’t like these as the black color is very cool. Seller: Get your shipping together.
S**A
Just what I was looking for!
I work in retail and we all know that sometimes management can have some strict rules. I also have anxiety and like to listen to high vibrational music to keep me at ease but we are not allowed to have airpods in on the floor. These will be perfect for a few minutes of positive vibes! I don’t expect them to last forever but the longer they do that’s even better! For the price they are a 5 star if they give me a few months I will be more than satisfied! They fit in my ears perfectly (I was a bit concerned about that because I have small ears and my airpods 3rd generation fall out often) The sound is great for a work environment. Actually better then expected. And they sync simultaneously with only one bluetooth connection! (Soundcore uses two connections and you have to link them separately) The only down side for me is they don’t have a left or right side indicator (not sure if its even needed) they fit somewhat the same in both ears so I really couldn’t tell a difference. The battery life says 4/5 hrs…im not sure if that’s going to be an issue or not because I really don’t plan on keeping them in for that many hours at a time. Thats it. Thats the review!
J**.
Uncomfortable and inconvenient
My goal was to use these at work without being obvious. These were great for that! What wasn't great: the tip can be sharp, actually cut my ears while inserting. The silicone covers help with that, but you can't charge with the silicone on and I had trouble getting them on and off. The charger has a great design, swivel lid with a magnetic closure-but drop it and the lid breaks off. I was able to hot glue the swivel axel to the lid to make it work but it only lasted a few days at a time. I have 2 sets, one gifted to me at Christmas and the other purchased about 3 weeks after Christmas. Around Feb 21st, I was wearing them when one slipped out of my ear and it fell in the sink before I could catch it. Wiped it off and put it back in my ear where it stopped working and began overheating. The next day, I was using my 2nd pair at work and without a drop or possibly reacting to water contact, one bud stopped working and also began to get warm. I half heartedly attempted to pair the two good buds to create one working set but failed. Both were past the 30 warranty which really sucks, I was willing to endure them being uncomfortable because they were discrete and had great battery life.
B**T
Durable & Small
First off, before i review the quality of the actual product, let it be known... these things just survived the washer and dryer at a laundromat . I opened the dryer(high heat ) to my surprised to see the earbuds magnets stuck to the metal spinner, and the case open. i thought they were broken... threw them back in, they started charging! gave them an hour on my wall outlet. took them out, not a change in quality. WOW anyways for an earbud this small, the battery is deceptively long lasting. i get nice full volume sessions for a good solid 4 hours or more. i am not a pro, not counting. but its alot. they can be loud in a quiet environment but it wont cancel noise . They can be loud, but that doesnt mean the sound quality is up to par with more expensive versions in its class , amazon or otherwise. but if you need a nice pair of micro headphones for a low price these are top of its class. they have surpassed my expectations tenfold.
Trustpilot
1 week ago
2 months ago