






🎶 Elevate your sound game — don’t just listen, experience every beat!
The Yinyoo KBEAR KS1 wired in-ear monitors feature a single dynamic driver with dual magnetic circuits and a detachable 2Pin 0.78mm cable, delivering high-resolution stereo sound with powerful bass and clear vocals. Designed for professionals and audiophiles alike, these lightweight, ergonomic earphones provide excellent noise isolation and stable fit, perfect for long hours of use and active lifestyles. Equipped with a built-in microphone and one-button remote, they offer seamless call and media control. The package includes multiple ear tips and a 12-month warranty, making KS1 a reliable choice for immersive audio on the go.













| ASIN | B08TWPZB9P |
| Age Range Description | Adult |
| Best Sellers Rank | #246,600 in Electronics ( See Top 100 in Electronics ) #6,177 in In-Ear Headphones |
| Box Contents | Cable |
| Brand | Yinyoo |
| Brand Name | Yinyoo |
| Cable Features | Detachable |
| Colour | White with Mic |
| Compatible Devices | Cellphones |
| Control Method | Touch |
| Control Type | Call Control |
| Customer Reviews | 3.9 out of 5 stars 3,869 Reviews |
| Ear Placement | In Ear |
| Enclosure Material | Plastic |
| Form Factor | In Ear |
| Frequency Range | 20Hz - 20kHz |
| Frequency Response | 20000 Hz |
| Headphone Form Factor | In Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 16 Ohms |
| Impedance Unit of Measure | 16 Ohms |
| Is Autographed | No |
| Item Height | 5 Centimeters |
| Item Weight Unit of Measure | 73 Kilograms |
| Manufacturer | Yinyoo |
| Model Name | KS1 |
| Model Number | KBEAR KS1 |
| Network Connectivity Technology | Wired |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Product Features | Microphone Included |
| Specific Uses For Product | Sports and Exercise |
| Theme | Music |
| Unit Count | 1.00 Pack |
| Warranty Description | One year manufacturer warranty since the original date of purchase |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Without Bluetooth |
A**N
Amazing sound quality
I never got what the audiophile hype was all about, then I get these earphones and its like a new world's opened up for me. 10/10 amazing sound quality 8/10 build quality, I'm just a little worried about the wire it feels too delicate 10/10 value for money
M**D
Pros and cons
Cons: The durability of the IEM themselves seems okay but the .78mm connector on the right earpiece is like lose or something as it kinda wiggles and makes a slight clicking noise whenever you put it on, the cable is of a questionable quality as i can see slight residue rubble left on it from manufacturing, and one of the over the ear loop is slightly shorter than the other one. I'd suggest buying an aftermarket cable for backup as this cable is prone to break in the first year of use. Pros: The sound quality is excellent especially for watching movies, the bass is super responsive and not muddy, the top end is clear and separated. I've watched a couple of movies with it and i absolutely love it, the dialogues are super clear, the music in the movie sounds so damn good and more. Due to the over ear loop design the fit of the IEM is perfect, it doesn't hurt your ear as they're lightweight, they never fall out even if you try jumping or do some really intensive activity. Would recommend.
A**R
Too much value for the price
Normally you don't expect much from unknown brand and having cheap value but I was stunned by the sound quality it has. it'll easily give earphones till 10K run for its money. Mic is alright, decent for call but not completely removing the noise. Over all amazing earphones
S**R
Wires Difficult to Wear on Ears Causes Ear Pain
The Sound Quality is Good But the Mike Performance is Less than What is Expected of a Ear Phone. Noise Reduction is Not Good. The Product May be Good for Listening Music But Not Useful for Singing. The Wiered Wires Over the Year Cause Discomformt Very Soon.
N**N
Low build quality but nice sound quality
The wires on this thing are really low quality and the earbud keeps falling off or is uncomfortable to wear but the positive part is that the sound quality is really good
S**N
Nice product. Recommend
Nice product
R**M
Nice product .
I'm not much a detailed music fan but this one's sound is good for the ear . Loudness of the sound is very good , you can feel the bass and use for longer time without fatigue or ear pain .
I**Y
Excellent product, if you are looking for the clarity of sound.
This product is very good. The build quality of this IEM Earphone is very good. The only problem I sometimes feel is that it often tangles if I use it while lying in the bed. Also, if you are finding a thumping bass then this audio device is not for you. It provides crystal clear and balanced sound but not thumping bass. The mic quality is also very good for calling and recording purpose. It also creates a virtual surrounding which is really great. Overall I am satisfied with this product.
Trustpilot
1 month ago
5 days ago