






🎧 Stay connected, stay invisible — power your day with stealthy sound.
The SYSFUN Single Bluetooth Wireless Earbud offers a sleek, mini in-ear design with 12 hours of battery life powered by Bluetooth 5.0 technology. Perfectly suited for active lifestyles and multitasking professionals, it delivers clear calls and reliable sound in a discreet, comfortable fit that can be worn all day and night. Compatible with most devices, this single earbud is ideal for those who want quality audio without bulk or distraction.









| ASIN | B0BQ2LDNMQ |
| 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 | #7,304 in Electronics ( See Top 100 in Electronics ) #583 in Earbud & In-Ear Headphones |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 4.0 |
| Brand Name | SYSFUN |
| Built-In Media | Charger Cable, Ear Cushions, Single Wireless Bluetooth Earbud |
| Cable Features | Detachable |
| Color | Black |
| Compatible Devices | Tablets |
| 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 (1,474) |
| Earpiece Shape | Rounded tips |
| Enclosure Material | Plastic |
| Frequency Range | 20Hz - 20,000Hz |
| 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 |
C**L
Very practical
Good sound. Charge lasts for hours.
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.
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
R**J
Nice tiny cheap earbud.
Nice tiny little no-frills earbud. Plus: plays a long time on one charge, pairs reliably, decent sound, tiny and good for sleeping. Minus: uses obsolete USB-micro plug, only one bud, no charging case, died after 4 months. for the $10 price point it’s basically disposable, a good deal.
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.
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.
Z**D
small and discreet
I was reluctant to purchase this small earbud, as the reviews were mixed. I was also wary of the low price thinking it would be of poor sound quality and might not fit my ear well. But I am pleased to report that this earbud works perfectly for me. It charges quickly, pairs easily with my i-phone, and fits securely in my ear. I wear it during work and the charge lasts way beyond a typical eight hour shift. The sound quality is not the best but it is adequate, and I have no difficulty listening to music and podcasts. If you are looking for a small, discreet earbud, you should try this brand.
P**R
Pls don't buy Bluetooth not connecting to mobile. Error showing. Button can't able to press. Waste money no exchange.
G**O
de buena calidad
A**I
Best quality
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.
R**E
Perfect size sound is good nice product
Trustpilot
2 weken geleden
1 maand geleden