

🎶 Tune in, stand out — sound that’s as sharp as your hustle.
The KZ Castor In-Ear Monitors deliver professional-grade audio with dual dynamic drivers and tunable acoustic filters, allowing users to customize sound profiles across 16 settings. Crafted with precision injection molding and a metal-resin hybrid shell, these wired earbuds offer a lightweight, comfortable fit ideal for musicians, gamers, and audiophiles alike. Featuring a detachable 2PIN-C cable and universal 3.5mm compatibility, they combine durability with plug-and-play convenience, making them a top-tier choice for immersive, noise-isolating sound on a budget.












| ASIN | B0CHXZVVMG |
| Age Range (Description) | Adult |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #2,448 in Electronics ( See Top 100 in Electronics ) #243 in Earbud & In-Ear Headphones |
| Cable Feature | Detachable |
| Carrying Case Color | black |
| Carrying Case Material | Plastic |
| Compatible Devices | Mobile Phone with 3.5mm port, iPhone, iPad, PC, Computer, Laptop, Samsung, Huawei, One Plus, Smartphone, iOS, Android, Tablet, PC, PS4, Xbox One, Switch |
| Connectivity Technology | Wired |
| Control Method | App |
| Control Type | Media Control |
| Customer Reviews | 4.4 4.4 out of 5 stars (711) |
| Date First Available | September 13, 2023 |
| Earpiece Shape | Rounded tip |
| Hardware Interface | 2.5mm Audio |
| Headphones Jack | 2.5 mm Jack |
| Included Components | Cable, User Manual, silicone eartips |
| Item Weight | 2.46 ounces |
| Item model number | KZ6950 |
| Manufacturer | keephifi |
| Material | Metal Cover, Resin Cavity |
| Model Name | KZ CASTOR |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Package Dimensions | 3.7 x 2.95 x 1.34 inches |
| Recommended Uses For Product | Calling, Running |
| Series Number | 6950 |
| Special Feature | Lightweight |
| Style | with Mic |
| Supports Bluetooth Technology | No |
| Units | 2.0 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Communication Technology | Wired |
E**X
A great entry level iem on a budget!
I was looking for a set of entry level iems and these do not disappoint. The gimmick being the switches. I like how there is versatility to tuning with the switches built in if you dont want to use a dedicated app. I still used these to this day and they have some bass that isn't overbearing. Cord length wise it is decent. The ease of use is simple. Quality is top notch. These dont have noise cancelation but the ear buds do block out some noise. I plan to buy more of these.
S**A
easiest 5 stars
i’m actually in love with these. the audio is sooo crisp and clear, like you can hear every little detail. i mainly use them for gaming (fortnite especially) and the difference is crazy, i can hear footsteps way better and everything just sounds super clean. what really sold me though is how comfortable they are. i used to wear those big bulky headsets and i HATED it… they’d get heavy, make my head hurt, and just feel annoying after a while. these earbuds are the complete opposite, super lightweight, fit perfectly, and i can wear them for hours with no problem. the design is also really nice. they look clean and kinda give that pro/monitor vibe without being extra. the way they sit in your ear feels secure and they don’t fall out mid-game which i love. they’re super easy to use too, just plug and play and you’re good. no complicated setup or anything. also the volume?? LOUD in the best way 😭 i’ve listened to music with them and they get really loud without sounding distorted, which i didn’t expect at this price. honestly for the price, the quality is insane. if you’re tired of uncomfortable headsets and want something that still sounds amazing, these are PERFECT
R**S
Buy some no matter what!
As an avid gamer who is not wanting to spend thousands on a setup these are hands down some of the best gaming earbuds I’ve ever bought. I would like the microphone to be a bit better but it only cost a little more to get the better mic that fits.
G**.
Good
Sound great and clear for gaming.
T**R
For the price these are amazing
These have to be the best budget IEMs on the market. They are crystal clear and the soundstage is wide. For the price these are super comfortable very high quality and the sound is comparable to those on a higher price bracket.
J**3
Amazing!
Great earbuds for daily teenger use. They work so well, I bought myself a pair. Superior performance compared to the many other earbuds I have purchased for $20 each.
C**R
Great value
Great monitors, feel heavy on the hands but perfect on the ears
N**E
If you're not a musician, a panasonic might be better. (Seems my unit was broken, but got refunded)
Edit: The seller decided to refund my purchase. It seems that my unit was defective, as it had no bass and that doesn't match the description. So i can't actually say if these are good or bad, but i can say that you can get them without worry, if they don't work you can get refunded. The seller doesn't seem to be trying to rip people off. --- Previous message i have some Panasonic RP-HJE125-V / RP-HJE120-AA and they sound louder, with much better bass. they are lighter, with more reasonable construction, and half the price. i'm not a musician but i listen to music and other videos for almost all day long. to a wide variety of music. i use interchangeably 4 different headsets and earplugs. the kz sounds almost identical to the panasonic but with much less bass and way too loud highs. it "seems" crispier but to me that's because the highs are higher, i have to raise the volume to hear the bass and the high freqs hurt my ears. so it's actually dangerous to my hearing i think. i regret buying them. i don't give them less stars because they are not bad, and the construction and materials seems good. But for the price i prefer my panasonic ones. Noise Cancellation: * as far as i can tell. it's just the fact that it goes inside the ear (noise isolation). it's not a special mechanism and not active. Quality: * It's good. but i prefer simpler cost-effective constructions. * they do look really beautiful i gotta say. * the cable is quite thick, i do like that. seems resistant. * and the microphone is much louder than the panasonic. pics up sounds with more range. i would be ok with using it for web calls instead of my webcam. Comfort: * Comfortable, but not the lightest. bulky.
C**O
They are super high quality. When you buy these earbuds please also buy foam ear tips for them and it will block all sound around you and give you amazing sound quality. I use them for gaming daily and you can hear every single step it's just amazing XD
M**N
Yes I liked it it have a very good bass and with very nice noise cancellation
R**O
Tutto OK. Oggetto che conforta le recensioni dei siti specializzati. Prezzo ottimo
R**O
Los audífonos KZ ofrecen una muy buena calidad de sonido. Este modelo en particular se destaca porque predominan los bajos sin ser molestos para el oído. El precio es accesible, el diseño es bonito y el color es elegante.
C**A
The quality is really bad! You can not use them to make calls because the mic is crap, the 3.5 mm jack is constantly moving and producing a harsh sound! The quality of the sound is so bad, the base is vibrating in your ears so unnaturally, is almost stressful to use this!
Trustpilot
3 days ago
2 days ago