

🎶 Elevate your audio game with style and precision — don’t just listen, experience it!
The KBEAR KS2 is a wired in-ear monitor featuring a hybrid 1 balanced armature + 1 dynamic driver setup, delivering high-resolution sound with rich bass and clear mids. Its translucent resin body is acoustically optimized to reduce internal reflections, while the detachable 6N OFC cable ensures durability and superior signal transmission. Lightweight and comfortable, these earbuds provide passive noise isolation ideal for running, gaming, or professional monitoring, all wrapped in a striking purple-blue design.














| ASIN | B09YDBFWRM |
| Age Range (Description) | Adult |
| Audio Driver Type | Hybrid Driver |
| Best Sellers Rank | #17,597 in Electronics ( See Top 100 in Electronics ) #1,159 in Earbud & In-Ear Headphones |
| Cable Feature | Detachable |
| Compatible Devices | Cellphones, Laptops, Desktops, Music Production Equipment, Tablets, Gaming Consoles |
| Connectivity Technology | Wired |
| Control Method | Remote |
| Control Type | Media Control |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,389) |
| Date First Available | April 20, 2022 |
| Earpiece Shape | rounded |
| Frequency Response | 20000 Hz |
| Hardware Interface | 3.5mm Audio |
| Headphones Jack | 3.5 mm Jack |
| Included Components | Cable, Eartip, User Manual |
| Input Device Interface | Audio jack |
| Item Weight | 0.705 ounces |
| Item model number | ks2 |
| Manufacturer | Yinyoo |
| Material | Polycarbonate (PC) |
| Model Name | KBEAR KS2 |
| Noise Control | Sound Isolation |
| Noise Control Features | Noise Isolation |
| Number of Items | 1 |
| Package Dimensions | 4.8 x 3.7 x 1.02 inches |
| Sensitivity | 106 dB |
| Special Feature | 1ba 1dd, High-purity OFC Cable, Lightweight, Novel Contrast Color Design, Transparent Cavity |
| Style | without mic |
| Water Resistance Level | Waterproof |
| Wireless Communication Technology | wired |
M**N
Very underrated! Definitely top 3 in this price point!
First I'll say I'm not an audio file, but collecting headphones of all sorts is a hobby of mine. I own over 100 pair of headphones total. I recently about a year ago discovered IEM'S and boy I'm glad I did. In my opinion IEM'S are the best sounding headphones for the money. I think I paid around $24 bucks for these and it's one of the best purchases I've made. In this price point you've probably heard all the hype over the moondrop chu's. Don't get me wrong they are nice,but these absolutely blow them away on almost every level. The only thing the chu's have on these is the presentation when unboxing and that's it. I won't go into all the technical details and confuse you, but I'll give you a brief description on what you're getting. The build quality is fantastic! The feel and look like expensive earbuds. They also have a fantastic cord. In contrast the moondrop chu's cord is crap. I've only had them for 2 weeks and the cord is already coming apart and I've had to put electrical tape on them to keep them from completely being useless. If you like bass don't even think about it and push that buy now. The bass is absolutely amazing and sounds much better than several $100 plus iem's I own. The vocals are crystal clear, good separation of instruments. I feel like you don't lose anything even with the powerful bass. Details are their and they go good with every genre. Keep in mind if you don't like lots of bass you can always use an eq and tone the bass down, but it's there if you want it. These are actually one of my favorite pairs and again I have over 100 pairs from almost every price range, excluding the thousand and up. I just can't pull the trigger on those yet. I like to find the best bang for the buck, and if I enjoy the lower cost headphones that much why waste my money on the crazy high priced ones. I'm sure I'll eventually try them out but as of right now I'm hesitant. Anyways, I highly recommend these! In my opinion you'd be crazy not to get them. I mean $24 bucks, come on, that's a no brainer just pull the trigger.
D**Y
These things are AWESOME!
I'm a pro saxophonist that gigs around 4 to 6 times a week. I had some really old Shure in ear with a old school ear plug foam style ear tips. They finally went out and I found these. Man, they worked great! I used them in a wedding environment and the sound guy had my own personal monitor mix. Here's the things I liked. 1. They're super light weight! The old Shures were heavy and after a while the back of my ear would hurt. Not the case with these guys! They're very light weight and extremely comfortable! I kept these on the entire 6 hr gig. I popped out an ear to hear the drummer call out the next tune. The monitor would stay right on my ear. The ear loop is firm strong and very comfortable. 2. The sound was great! Now, I didn't push them that hard. Since we were a 6 piece band and thank the Gods we had a pretty quite guitarist. The mix was great and adding the kick and the bassist was completely fine. I did push them a bit just to see how much volume I can get, and they were getting distorted but I was almost full blast on my pack! The high end was really piercing and having them that loud would definitely worsen my hearing. I'm already watching TV with subtitles, so keep'em lowered.the earbuds had a great fit and they cancelled most of the sounds. Of course you can hear the drums and guitarist since they were right next me, but not as loud. 3. The price! Back in the day I paid close to $200 for my in ear Shure's. They lasted a good 13 yes. Just can beat the under $30 and they work really well. There you go. I recommend them. I bought 2 pair, one for the wedding gigs and one for my jazz gigs. Happy Gigs w lots of TIPS! DVJazz
J**R
Great quality for the price, but you might need to replace the cable every couple years.
Fantastic sound quality *for the price*. I'm writing this review a couple years later, because the wire slowly became brittle and frayed, so one of the earbuds no longer produces sound. Luckily, you can just order a new wire since the earbuds are detachable. This lifespan is a little disappointing, but otherwise the wire is good quality; the cable produces virtually no noise from rubbing and doesn't try to hold its shape.
M**D
Unbelievably awesome IEM
Let me start by saying I'm a live audio engineer and musician. I have enough headphones (iem, earbuds, over the ear headphones, open and closed back) to start an Amazon or eBay store. Lol! I literally have well over 100 different headphones of various styles. These in ear monitors sound incredible! I'm am blown away you can get this level of sound quality for well under $50. I'm not an audiophile but like I mentioned I am a audio engineer with over 25 years of experience. I need a totally flat un colored headphone for work. While these would be okay at work I probably won't use them for that application. I would totally use them as in ear monitors at a gig I was playing though. They aren't totally flat there's definitely a bit of a low end bump but nothing crazy. Crystal clear highs, full thick lows and a nice flat mid frequency response. These are great iem's to just listen to music with on your phone or iPod or whatever. They are well built. The wire seems a bit cheap, kinda has a rubbery feel to it but as long as you are mindful while using I'm sure these will last forever. If your wire does go bad you can just order a new one. The wire is replaceable much like a shure se215, se425 or se535. Don't get me wrong the shures are of much higher quality but they also have a much much higher price tag. I love finding good deals on Amazon especially when it comes to all types of headphones. Let me tell you these iems are probably the highest quality sound for the money on Amazon I've found so far. I'll keep searching and adding to my collection but I gotta say these guys are easily in first place. If you're on the fence, pull the trigger on buying these. I think you'll be as surprised as I was by their excellent sound quality, comfortable fit and decent construction.
م**ي
قد يكون التعود على لبسها صعب في البداية ولكنها جيدة طريقة تصميمها بهذا الشكل يمنع سقوطها ويخفف الضجيج جودة الصوت ممتازة وجودة التصنيع ايضا ممتازة
A**R
Świetny zakres dźwięków, perfekcyjnie brzmiące basy oraz midy, porównywalne do sprzętów studyjnych. Oraz lutowanie puszczające po ~8 miesiącach zostawiając słuchawkę w uchu, na szczęście udało się ją wydobyć.
F**E
La prise de tête : raccorder le câble aux oreillettes, à cause de ses minuscules PIN. Je suis habitué aux bons vieux intra " tout en un" , sans câble détachable. Faire ça en plein jour, ou avoir une Maglite en main est plus que conseillé pour voir ce qu'on fait. Mais ça, c'était en fait un jeu d'enfant avant de procéder aux changements des embouts. J'ai du mettre bien 2mn pour enlever chacun d'eux et ensuite... eh bien j'ai failli abandonner la mise en place en place des plus gros qui conviennent à mes oreilles car tout se joue au quart de millième de millimètre pour insérer le ce qu'on va appeler le haut parleur dans le trou de l'embout🤦♂️ La peur de tout casser a été réelle et flippante 😱 Finalement, au bout d'un quart d'heure, le premier s'est inséré, 5mn plus tard, le second. Il faut en fait exercer une légère pression, tout en tournant (logique vous me direz!), mais pour mon Focal Sphear S et mon Hiby XOE (très bon casque lui aussi, à 20€ sur le site constructeur), il m'avait suffit de déclipser clipser en un clin d'oeil. Après ces éprouvantes manipulations vint alors le plus inattendu, bien qu'espéré : la claque ! Je dirais même un uppercut gauche puis un droite: la puissance sonore, et la qualité sonore, sans avoir encore procédé à un bon rodage en règle. Sur mon Hiby R4, mode high gain, sur la sortie 3.5mm ( par la faute d'avoir reçu le cable Trippowin 16 core commandé en même temps avec jack 4.4mm pour utiliser la sortie équilibrée avec les mauvais connecteurs PIN, je ne sais qui de moi ou amazon s'est trompé, bref...), je peux me permettre de régler le volume à 45 sur 100, voire 60 pour les albums faiblement enregistrés, alors qu'avec le HIby XOE et mon casque Philips fidelio X2HR, 60 était justement le minimum pour avoir ce même niveau sonore, largement préjudiciable à la santé de mes tympans (j'y reviendrai justement plus tard) La qualité sonore est pour mes oreilles (quasi) parfaite : les basses sont bien présentes, bien que manquant un peu de coffre selon mes gouts personnels. Cela n'empêche pas de ressentir et d'entendre des sub-basses aussi abyssales qu'inattendues sur certains morceaux😲 Encore une fois, tout est question de la qualité du travail de l'ingénieur son finalement. Pour les voix, plus largement les médiums, et les aigus, c'est là que je vais en venir sur ma santé auditive: déplorable au dessus de 6 Khz, audiogrammes à l'appui. Grace à la chaine technoid.fr qui publie les spectres de réponse en fréquence des casques qu'il teste, j'ai vu que cet intra produit outre des bonnes basses, un pic autour des 10 Khz, ce qui pour certains (les gens aux oreilles intactes en fait) se traduit par des sibilances désagréables sur certaines voix, cymbales ou claviers. Pour moi, c'est en fait tout bénef', je récupère un peu ce que mes oreilles n'arrivent plus à entendre. Et croyez-moi que c'est jouissif de découvrir des triangles, une ligne de claviers ou une voix doublée jusque-là inconnus !😋 Les sibilance, ou bien relative acidité, m'est d'ailleurs parfois perceptible sur des albums que je ne soupçonnais pas, notamment les collectable King Crimson, période 90's live. Et en parlant de King Crimson, pour le titre d'ouverture de l'album THRAK, cet intra permet réellement d'écouter le double trio comme il se doit : Fripp Gunn Mastelotto à gauche, Belew Brufford Levin à droite. Avec mes autres casques, les basses arrivaient à se mêler vers le centre de la scène sonore, et j'avais du mal à détacher les deux guitares parfois : bravo ! Là, chaque trio joue gentiment dans son coin, sans se marcher dessus je dirais. Bon, il est vrai que le Hiby R4 n'est sans doute pas étranger à ce remarquable résultat, mais je répète, bravo ! 👏 Autres points positifs: Le confort est bon, certes après avoir galéré comme jamais avec ces *%*ù** d'embouts, ils ne me font pas mal aux oreilles après de longues sessions d'écoute, puisque cet intra est justement tellement bien équilibré qu'il ne provoque pas de fatigue auditive à proprement parler et qu'il m'est donc très facile de me laisser embarquer loin, loin, loin dans la béatitude. L'autre bonne surprise est l'isolation aux bruits extérieurs, comme quoi, ça valait le coup de m'acharner avec ces *%*ù* d'embouts qui remplissent bien mes canaux auditifs et ainsi coupent les sons de l'extérieur. Le câble ne produit pas de bruit de frottement. Les points négatifs Pas fan de la couleur, du toucher de ce câble, et il s'emmêle un peu trop facilement. Le bouton qui permet en théorie de faire pause / next n'est pas actif. Incompatibilité avec mon Hiby R4? 😒 En toute sincérité je ne sais pas de quelle intensité va être la claque que je vais me prendre à nouveau cette fois-ci avec le bon câble 4.4 mm qui me permettra de profiter de la sortie équilibrée et plus puissante du Hiby, mais j'ai hâte, et je tendrai même l'autre joue pour en profiter 😁
G**O
Excelente, no hay otra palabra. Soy músico amateur y los ocupo bastante, he probado otro tipo de audiculares y ninguno tiene una respuesta tan buena como estos. Si tuviera la obligación de criticar algo, serían los agudos, si están un poco altos. Pero fuera de eso, un excelente producto
H**A
Ordered in green. The package arrived quickly. The packaging is solid, neat and of good quality. No unpleasant smells. In addition to the mounted ear tips, the package includes 3 more sets, small, large and another medium size. As already mentioned, the cable is a little loose, but it looks good. The headphones fit well in the ear. Even after a few hours there is no irritation. The sound is solid. Satisfied for the money invested. Unfortunately, it is too early to talk about longevity.
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