

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Iceland.
🎧 Elevate your everyday soundscape with KS1 — where premium audio meets sleek, ergonomic design.
The Yinyoo KBEAR KS1 wired in-ear monitors feature dual magnetic circuit dynamic drivers and a detachable 2PIN cable, delivering high-fidelity stereo sound across a 20Hz-20kHz range. Designed with ergonomic, skin-friendly materials, these earbuds provide a secure fit ideal for active lifestyles. With active noise cancellation, a built-in mic, and tangle-free cables, KS1 offers professional-grade audio performance at an unbeatable price point, backed by a 60-day refund and 12-month warranty.











| ASIN | B08TWPZB9P |
| Age Range Description | Adult |
| Antenna Location | Exercising, Running |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | 966 in In-Ear Headphones |
| Box Contents | Cable |
| Brand | Yinyoo |
| Brand Name | Yinyoo |
| Cable Features | Tangle Free |
| Colour | White |
| Compatible Devices | Desktops, laptops, tablets, mobile phones, car audio systems |
| Control Method | Touch |
| Control Type | Call Control |
| Controller Type | Call Control |
| Country of Origin | China |
| Customer Package Type | Cardboard/box |
| Customer Reviews | 4.4 out of 5 stars 3,792 Reviews |
| Ear placement | In Ear |
| Earpiece Shape | Rounded tip |
| Enclosure Material | Aluminum & Copper |
| Form factor | In Ear |
| Frequency Range | 20Hz - 20,000Hz |
| Headphone Form Factor | In Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 18 Ohms |
| Is Autographed | No |
| Item Weight | 73 Kilograms |
| Manufacturer | Yinyoo |
| Model Name | 'KBEAR KS1' |
| Model Number | KBEAR KS1 |
| Network Connectivity Technology | Wired |
| Noise Control | Active Noise Cancellation |
| Noise control | Active Noise Cancellation |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Product Features | Foldable |
| Sensitivity | 18 Ohm |
| Specific Uses For Product | Sports & Exercise |
| Style Name | with mic |
| Theme | High Quality Audio |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | RF |
I**R
Very impressive for the money
I have several pairs of IEMs, all Chi-Fi and in the sub £100 category, but I wanted a pair of IEMS for gaming (on a PS5 and PC). These were cheap, so I kept my expectations low. They didn't have to be high-end sounding, they just had to be "good enough" for gaming. Compared to my other IEMS these are crisper, more treble, brighter sounding (only by a little mind you) but damn, they sound good to me. I really like the way they're tuned for music and for gaming. Despite not getting them for music I really like the way these sound and prefer these over my other pairs, (One of my IEMs was more than 2x the price as well). Probably don't get them if you're a basshead though - these aren't tuned that way. Oh and they sound great in gaming as well. The only criticism is that the cable is a bit short. It's fine for sticking into a Dualsense controller, but a little bit short for plugging into either of my DACs or the monitor on my XLR gaming mic.
E**A
great quality for the price
love these, definetly recommned. they have a decent microphone and everything.Sound quality is amazing and it blew me away the first time i heard it. i put 4 stars instead of 5 for sound quality because after about a month of use i noticed the left earphone was slighlty louder and hurts my ears slightly more when somethings played at a high volume and im the type of person to be really annoyed by small things like that. but i still love these earphones and would buy them again
D**D
Good sound quality
Good sound quality and hold around the ears
T**R
Budget, but excellent.
They sound great. They sound really good. Lets be clear they are definitely a budget product and you can tell from the feel, but they sound much more expensive than they are.
G**E
amazing. update: wire snapped after a few months
edit after 6 months from purchase: as you can see in the picture attached that the wire has snapped at the point where the plastic protection ends. the earbud on that side doesn’t work anymore. i wouldn’t say i was handling it roughly, it’s just what happened after daily use on my laptop. i guess it makes sense as the wire itself is quite thin and only has a thin layer of rubber coating it. it’s a shame cause i loved these earbuds they sounded amazing and were quite comfy. the upside on this could be that the cable itself is replaceable and i could get a better quality one but most of them here cost just as much as the earbuds themselves. i don’t know, i’ll think about it, i might just get a new pair of entirely different ones for the price. i don’t like the fact that it seems quite impossible to find a contact email of the seller, i wanted to inquire them first if this sort of thing falls under the 12 month warranty. still worth buying i’d say, for the price most of these earbuds give out eventually, although i usually i definitely get a year’s worth of use out of them. the white noise issue i mentioned in my old review also disappeared when i upgraded my laptop so the kb’s were almost perfect. i left my old review down bellow if anyone wanted to read it still. Old review: i love them even though my laptop doesn’t do them justice. they sound beautiful for the price and the curved wire is surprisingly comfy to wear. i am not an audiophile so i can’t say much about the technicalities of the audio but they make it sound deep and layered instead of just flat out. really good. compared to the standard apple earbuds i’d say they’re quite similar, just these have the noise cancellation aspect and i’d say that the kb ears make everything sound a bit more realistic if that makes sense? anyway, definitely worth the money, just watch what you plug them into. my cheap laptop has some issues with the port location and how it relays sound, and because of it every time i plug the earphones in i get the 10 seconds of a very faint white noise. after some googling i found out that it’s apparently just my laptop’s fault. i also wouldn’t use the kb’s with the apple 3.5mm to lightning adapter and invest into a more expensive one if you want to listen with them on an iphone. overall, great purchase, definitely recommend!
A**R
Great Value
I have no experience of IEMs, but I have a lot of experience of "standard" headphones and earbuds. I'm always experimenting because I never seem to find a product that I'm totally happy with. For the money these KB EAR seem very good. The sound quality is inoressive, and they seem to stay in my ears quite well. I can't comment on thir longevity yet as I've only been using them about a month, but they have survived so far, and I use them a lot. Others have commented the cord is prone to fankling, which is true. I've found, if when taking them off, if you can remember to move the little slider as far as it will go towards the ear hooks, this prevents fankling. I'm thinking in time I might want to try one of the "pro" version IEMs just to compare SQ, but I'm happy with these for the time being.
D**N
Amazing 10/10
Honestly if Ur thinking of purchasing any wireless earphones, think twice. These are the best sounding earphones I own. They are so good, they fit the ear amazingly well and the quality for the price you pay is absolutely out of this world.
A**R
Great value, great sound
Absolutely cannot fault these for the price. Great set of earphones.
Trustpilot
3 weeks ago
1 month ago