

🎧 Stay connected, stay invisible — power your day with discreet sound!
The SYSFUN Single Bluetooth Wireless Earbud offers a sleek, mini in-ear design with over 12 hours of battery life, Bluetooth 5.0 connectivity, and a built-in microphone for clear calls. Perfectly suited for active professionals, it delivers reliable sound quality for spoken content and music, fits comfortably for extended wear including sleep, and supports single or paired stereo use without a bulky charging case.









| ASIN | B0BQ2MMKWC |
| Additional Features | Button Control, Lightweight, Microphone Included |
| Age Range Description | All |
| Antenna Location | Audio Monitoring, Calling, Cycling, Exercising, Gaming, Motorcycling, Running, Skateboarding, Snowboarding |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 12 Hours |
| Battery Charge Time | 2.5 Hours |
| Best Sellers Rank | #12,919 in Electronics ( See Top 100 in Electronics ) #895 in Earbud & In-Ear Headphones |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 5.0 |
| Brand Name | SYSFUN |
| Built-In Media | Charger Cable, Ear Cushions, Single Wireless Bluetooth Earbud |
| Cable Features | Detachable |
| Color | Beige |
| Compatible Devices | Android Mobile, Laptops, Tablets, Television, iPhone |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Media Control |
| Customer Package Type | Polypropylene Package |
| Customer Reviews | 3.9 3.9 out of 5 stars (1,479) |
| Earpiece Shape | in-ear |
| Enclosure Material | Plastic |
| Frequency Range | [20 Hz - 20,000 Hz] |
| Headphone Folding Features | In Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 32 Ohms |
| Is Autographed | No |
| Item Type Name | Single Wireless Bluetooth Earbud |
| Item Weight | 3.3 Grams |
| Manufacturer | SYSFUN |
| Model Name | X7 |
| Model Number | X7 |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Specific Uses For Product | Personal, Business, Sleep, Sports, Video, Audio, TV, Gaming |
| Style Name | Classic |
| Theme | Audio, Movie, Sleep, Sports, TV Series |
| Unit Count | 1 Count |
| Warranty Description | 12 Months Warranty |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |
W**E
Excellent so far!
I listen to a lot of audiobooks and podcasts and this tiny earbud is great. I've bought several of the same design because they fit my ear very well without the rubber tip. The sound is fine and the battery life is unbelievably long, often more than 8 hours. The one flaw in the design is that the two halves are vulnerable to separating and it's very hard to put them back together. This has happened to several of the previous ones like this that I've bought from different sellers. But so far this one is very solid!
C**L
Very practical
Good sound. Charge lasts for hours.
J**N
Too big and bad quality
Works but quality is awful, way to big not nearly as small as its competitors, and they only give you one earbud and it doesn’t even come with a case it’s in a little ziplock bag. I know the description says single earbud but I didn’t think that meant literally. Would not purchase again
M**O
GREAT for "covert" listening, battery lasts hours!
Compact and good enough sound for discrete listening and connected to my phone right away. It's been holding a 9+ hour charge which is GREAT. I use it during work shifts. It isn't invisible so "sound amplifying device for hearing" are great key words to use to describe it (also I'd recommend the more skin tone coloring) so I can listen to podcasts and audiobooks while working. It's only one ear, so the description makes sense. It sits pretty securely in my ear, but I dunno that I'd recommend it for sports (especially without the "leash" thing). Microphone isn't great for calls, but I didn't purchase it for that purpose. Only 4-stars as it's not comfortable to sleep with, as described. Also, they give you a few silicone ear adapters but I think there's room to make a universal ear adapter that funnels sound for better hearing. It can take a significant amount of small adjustments before audio is not so muffled in sound. Worth the price, I hope it lasts!
R**B
Works well, long lasting.
Long life, comfortable. Good for conversation, not wide range audio.
B**7
These are the best for my use
I listen to audio books. So my comments of audio book listening not music. I often listen at night when I'm trying to go to sleep. Of all the one's I have purchased, these are the best. They are smaller than all the others thus making them more comfortable. I have purchased several over the years at a much higher price but these are the ones I prefer. I have dropped one in water. It dried out in rice and still works. I have dropped them and they have split open at the seam. I glued it. Still works. I have had some for years and they haven't been available till recently so bought two more. When I first bought them, they were $3.95 this time they are $13.98. For me they are worth the increase. Edit: it has stopped working.
B**R
Great Value!
Fantastic, someeone listened! These little earbuds were already a great value. They have now been upgraded after early responses. The eartips are now captured. No need to super glue them on as before. Additionally, they have upgraded the switch to be more tactile. Thanks for the changes. Great job! Great value! These little earbuds ate mighty. They come in an unassuming bag. They are as powerfull and long lasting as any of their competitors at half or even a third of the competitions price. Play time is great, longer than mu other earbuds. Interaction is with a small but accessible button. It provides tactile feedback without random activation with slight touches. My only complaint is that the eartips are unique. You might not be able to replace them if the two pair provided get lost or destroyed. On the other hand, replacing the whole earbud might be as cheap as replacing standard eartips. I have also used these without eartips at all and they are still comfortable, with no sharp edges.
A**R
A great little earbud
This works very well. And the price makes it so worth buying. The single earbud works in either ear and stays in well . The best part is that it works all night, unlike many other ..more expensive…earbuds.
A**I
Best quality
G**O
de buena calidad
P**R
Pls don't buy Bluetooth not connecting to mobile. Error showing. Button can't able to press. Waste money no exchange.
R**E
Perfect size sound is good nice product
S**S
The quality of the lithium ion battery inside the earphone is very bad. After using for one month, it's not charging any more. Hence, the earphone has become useless.
Trustpilot
Hace 3 semanas
Hace 3 semanas