

🎧 Stay connected, stay safe — one earbud, endless possibilities.
The CGS09 Single Earbud is a right-ear-only, wired headphone featuring a 10mm dynamic driver and a secure silicone earhook for stable wear during active use. Designed for safety and convenience, it keeps one ear open to surroundings, ideal for biking, driving, and workouts. Equipped with a noise-isolating dynamic microphone and multifunction inline controls, it supports seamless call and media management on iOS and Android devices via a universal 3.5mm audio jack.








| ASIN | B07QG3CYH5 |
| Age Range (Description) | Adult |
| Audio Driver Size | 10 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #20,954 in Electronics ( See Top 100 in Electronics ) #1,322 in Earbud & In-Ear Headphones |
| Cable Feature | Retractable |
| Compatible Devices | iPhone, Android Phone, Macbook, Laptop PC, Desktop PC, Audio Book, MP3, MP4 |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Control Type | Volume Control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 3.8 3.8 out of 5 stars (690) |
| Date First Available | April 10, 2019 |
| Department | unisex-adult |
| Earpiece Shape | In-Ear |
| Frequency Response | 20000 Hz |
| Hardware Interface | 3.5mm Audio |
| Headphones Jack | 3.5 mm Jack |
| Included Components | Cable |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.13 ounces |
| Item model number | CGS-09 |
| Manufacturer | ChanGeeek |
| Material | Metal, Plastic, Rubber |
| Model Name | CGS09 |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Product Dimensions | 47.24 x 1.97 x 1.18 inches |
| Special Feature | Android Phone Control, Design for Driving, Biking and Running, Lightweight, Noise Isolation, Single Earbud |
| Specific Uses For Product | Movies and Gaming, Sports and Exercise |
| Style | Right Only |
| Supports Bluetooth Technology | No |
| Units | 1 Count |
| Water Resistance Level | Water Resistant |
| Wireless Communication Technology | Wired |
C**G
Great fit without issue of falling out
Ear attachment is great! Holds on ear very well without any issue of falling out, even with a lot of motion. Fit in the ear is good, but a small area behind the rubber sits on my ear making it a little uncomfortable after a couple hours of wearing it. Wire is perfect length for working on any laptop, or having a player in my backpack, or a player in any pant pocket. Also has a robust clip about a third way down the ear piece wire that works great at keeping anything from pulling the ear piece out of my ear. Sound seems full, but I know there are other ear phones that have better sound. For general audio, it works very well, and I'm very satisfied with it. Control buttons - haven't used this on anything that utilizes these buttons, so I cannot give any review to the function of these.
R**F
Excellent Single Ear Earbud
Bought this item back in Nov 2020 for use on my bike rides. The main reason for this selection is my need for a very secure ear attachment and to be available to my family if they needed to reach me via my cellphone. Sound quality is good and wind noise doesn't interfere with the microphone. The ear clip provides a very secure ear attachment. For me having a wired connection to the cell phone is not a negative issue. It is a good durable product and continues to perform as expected. UPDATE: Hard to believe that is going on 5 years and this earbud still works perfectly. Gone through a few cell phones but the earbud performs perfectly on my weekly bike rides. Great product.
S**N
Disappointing
I was delighted. Thought I had found the perfect ear bud - one ear, very comfy, good sound. Within one month of regular use the static started and grew progressively worse each time I used the ear bud. Had to replace it. So disappointed!
R**Y
work perfect
The C G CHANGEEK Single Earbud has proven to be a remarkable companion for my active lifestyle. This one-ear sport earphone with a convenient hook and built-in microphone offers unparalleled convenience and performance that has exceeded my expectations. One of the standout features of the C G CHANGEEK Single Earbud is its unique design. The single-ear format allows me to stay aware of my surroundings while enjoying my favorite music or making hands-free calls. The earbud fits snugly and comfortably in my ear, ensuring a secure fit even during rigorous physical activities. The hook adds an extra layer of stability, preventing the earbud from falling out, even during intense workouts or outdoor adventures. This design allows me to focus on my activities without any distractions, while still enjoying high-quality audio.
J**Y
Meets The Need
I bought this to use while riding my bike so I can keep one ear open to hear what’s going on around me. This is not audiophile quality but it meets my needs very well. The earbud is for right ear only. Won’t fit into left ear.
P**L
Head ear piece ( CGCHANGEEK SNGLE EARBUD. )
I bought it because it has only one ear piece - but piece that goes over ear is so flimsy it slips off - I thought it would be firm - I use it but wouldn’t buy it again—
C**L
Good Sound - Comfortable - Dependable
At this price I didn't expect great sound, but it is very good. I use it a lot for calls and for books/OTR at bedtime, so comfort is important. After 7 months of daily use, it's working well. An excellent value. If it lasts one year I'll be happy and will gladly buy another at this price.
T**R
They just don't last
I really wanted this earbud to work. I came to Amazon looking for a single stereo-to-mono left-ear bud but found this right-ear one instead. I tried it anyway... and to my surprise I mostly got used to it. The fidelity is poor, as you might expect from an earbud this cheap, but midrange stuff sounded fine (just poor bass and treble response). I wanted it for listening to human voices and animal calls, so it worked out... and my non-dominant right ear got used to hearing unaccountable sound. But now... only six weeks into owning it... the curved ear hook has broken and shows cracks nearer the bud so it - wait. More just broke off in my hand as I looked at it with my magnifier. I can still sort of wear it as long as I don't move my head much, but six weeks is really a pretty bad record. I even take pretty good care of my stuff, I'm not abusive to it, as evidenced by my big Radio Shack headphones (for stereo), which I've owned since 1985. Sigh. Now I have to go find some headphones with a transparency mode. I can't keep doing this.
P**N
Very good when wanting to keep one ear on walking , works perfectly
D**S
Excelente monoauricular para tus conversaciones y estar al pendiente del exterior.
L**N
si suena, pero de repente suenan chasquidos o el volumen sube y baja.
S**E
It was not what i thought it would be i ordered the wrong one .. i need two ear buds for music not just one
Trustpilot
2 weeks ago
2 weeks ago