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Product Snapshot
Description
Step into a world where silence meets precision with the ROSESELSA CERAMICS Ultra True Wireless Earbuds — engineered for audiophiles who demand flagship-grade sound, powerful ANC, and ultra-low latency in one compact design.
Powered by 3rd Gen Hybrid Active Noise Cancellation, CERAMICS Ultra delivers up to 50dB noise reduction across a wide 4000Hz range. Whether you're commuting, working, or gaming, the advanced DSNC (DeepSea Noise Cancellation) technology ensures near-total isolation without uncomfortable ear pressure.
At its core lies the HR+ Planck Dynamic Driver, paired with a carbon nano dome diaphragm, delivering deep, controlled bass, rich mids, and crystal-clear highs. Combined with a dedicated DAC + amplifier module and Cadence® HiFi 5 DSP, this is not just wireless audio — it's true Hi-Fi performance in your pocket.
Supporting LDAC and LHDC 5.0, you unlock Hi-Res Audio playback up to 192kHz / 1Mbps, bringing studio-quality sound directly to your ears — something rarely found at this price point.
For calls, the 4-Mic AI Noise Cancellation system cuts through wind and background noise, enhancing voice clarity by up to 20% — perfect for both work and daily use.
Gamers and streamers will appreciate the ultra-low 54ms latency Game Mode, ensuring perfect audio-video sync with zero lag.
With up to 45 hours of total battery life, multi-device connectivity, and a refined ergonomic design tested across 1M+ users, CERAMICS Ultra is built for all-day comfort and performance.
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Customers praised these true wireless earbuds for "excellent" sound quality and "fantastic ANC" that effectively eliminates noise. Battery life with LDAC is outstanding, and comfort is good. However, some noted average noise cancellation, lack of custom EQ, and occasional fit issues in crowded spaces. Overall, customers found exceptional value for the price.
- The sound quality is excellent, and the ANC is fantastic — it eliminates unwanted noise.
- The sound quality is remarkably impressive. Battery life, even with LDAC enabled, is outstanding.
- Great quality.
Good
Excellent earbuds
wow
This TWS (True Wireless Stereo) device demonstrates exceptional performance, readily comparable to models in the 10,000 to 15,000 price range. The sound quality is remarkably impressive. I was particularly surprised by the competitive pricing of these TWS earbuds. Furthermore, the battery life, even with LDAC enabled in normal mode, is outstanding. I intend to make future purchases from this brand through this platform and highly recommend it to others.
Pros:
- Good sound
- Comfortable
- Good battery backup
- Multipoint Connectivity
- 2 hi-res codecs
- Noise cancellation doesn't create much pressure in the ears
Cons:
- Low number of features
- No custom eq
- Only good sound but not great sound. Do not expect to compete with something like expensive sony, bose, Sennheiser earbuds or openback headphones or something
- Multi pairing sometimes doesn't work properly. Also you can not use multi pairing on hi-res codecs
- Noise cancellation is also pretty average or below average
Conclusion:
Good sounding earphones at this price range but do not expect it to defeat any expensive earbuds
I purchased the ROSESELSA CERAMICS Ultra ANC True Wireless Stereo Earbuds, and I am very satisfied with them. The sound quality is excellent, and the ANC is fantastic — it eliminates unwanted noise very effectively. The overall build and audio performance feel truly high-grade.
The only issue is that the earbuds can sometimes fall out of the ears in crowded places or during busy bus travel. However, this is not a design fault. Due to the ceramic design and premium compact structure, adding ear hooks is probably not possible. So there is no real problem with the product itself.
For home listening or private car travel, they are perfect. You can buy them confidently. I personally bought 2 pieces only for my own use because I liked them so much.
Overall, a premium product with amazing sound quality and excellent ANC performance.
Great quality.
Good
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Honestly this is my 1st iem
And This sound blow my mind 💀🔥
Kz duonic iem nice sound
This website geniune
I just received my Cozoy D2 and wanted to drop some quick impressions on the unboxing experience and included accessories before I sit down for proper listening sessions.
* Packaging: The IEMs arrive in a sleek, professional black presentation box with dense foam cutouts that keep the earpieces perfectly secure.
* Design & Build: The earpieces look stunning in person. The dark, marbled faceplates give them a premium, custom-like aesthetic with the Cozoy logo cleanly integrated into the design.
* Cable: It includes a high-quality, thickly braided black cable. It feels durable, features standard 2-pin connectors (clearly marked with 'L' and 'R'), and has a solid metal termination housing.
* Included Accessories: The package includes a neat grey Cozoy-branded carrying pouch for safe storage and an owner's manual. There is also a dedicated accessories box, which houses the eartips.
Overall, the unboxing experience feels very premium. The build quality of both the shells and the stock cable is top-notch right out of the box.
I'll be hooking these up to my CrinEar Protocol Micro DAC and testing them with offline FLACs on USB Audio Player PRO soon. I will upload a second review detailing the sound signature—specifically how their balanced tuning handles Indian classical, qawwali, and ghazals—once I've put them through their paces.
This is a good🎉 product reliable and very good connectivity with the supported Type-c port and DAC is work perfectly all the time ✨❤️
Their small size is a blessing for me. It's the most comfortable audio device I've ever used and I can't wrap my head around how how good of a fit they are. The sound is also awesome.
Nice iem and sound quality is top notch
Genuine products but the delivery was slow
The KZ Castor Pro delivers punchy, satisfying bass, clear vocals, and an engaging Harman-inspired sound signature. With its built-in microphone and exciting audio performance, it’s a great choice for music lovers who want powerful sound at a budget-friendly price. A solid pick for bass lovers seeking clarity and immersion! 🎶
Design and Build.
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These speakers are heavy, and massive weighing about 8.1 Kg per pair. They are also built like a tank. The dense casing on these speakers allows little to no distortion or vibration on the wooden MDF. It's completely rattle proof, the dust protection covers on these are a huge plus, although they need a bit of force to remove them from the attachments.
Connectivity and App Support
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I am currently using it on my laptop via a DAC and the included RCA to 3.5mm cable, due to this I am able to use exclusive mode on Tidal completely skipping the Windows Sound Card which enables a distortion free music experience. It also has HDMI e-Arc, Coaxial, and Optical Inputs. It also supports Bluetooth 6.0 with multipoint connect and LDAC on both of the devices connected. A solid plus. They do feature a small handy remote with all the necessary inputs on it and different presets(EQ), a mute switch, play/pause, and next/previous buttons and volume controls. The speakers connect via Edifier ConneX app which can be used to fix the Active Speaker Positioning, Update Firmware, Use a Custom EQ, (Saves to Speakers) and other things that you can do via the remote. It also features a power saving mode that you can choose after "X" minutes of inactivity.
Near Field Sound and Acoustics.
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Because my desk only allows about 11 cm of clearance from the back wall, I was worried the rear bass ports would turn my room into a boomy mess. In practice, the 3-way architecture completely saves the soundstage. Sitting 2.5 to 3 feet away, having that dedicated 4.5-inch midrange driver prevents vocals and snare hits from getting buried under the low end. Getting the imaging right required deliberate positioning: I had to elevate my seating so my ears sit level with the midrange cones rather than the tweeters, combined with an aggressive toe-in toward my listening position. Once locked in, instrument separation is pinpoint sharp, and the 7-inch woofers deliver enough tactile punch that adding a separate subwoofer under the desk is completely unnecessary. There are also bass and treble knobs on the back to adjust it to your liking. Maximum output of 24 bit / 96Khz is supported.
Overall Experience from TheAudioStore
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I would personally like to thank Mr. Pritam who answered all my doubts and shipped the product with extreme care and thorough packaging, the package was secured with more than necessary bubble wrap packing and I received my product on the 2nd Business Day even in peak festival time. I would definitely recommend TheAudioStore. Overall a superb experience with the product and everything!
I recently purchased the KEFINE Klean SV from The Audio Store, and my first experience has been excellent!
The package arrived securely packed with double wrapping and proper protection, and all the items were included. The silver tuning nozzle was already attached, so I could start listening straight away.
Coming to the sound, I'm genuinely impressed! I started listening to tracks like Buss Down and songs by Karan Aujla, and I really enjoyed the balance. The vocals are clear, the bass has a satisfying punch, and both come through without overpowering each other. The overall sound is exactly what I was hoping for.
I'm happy with my purchase so far and look forward to exploring more music with these IEMs. A great first impression!
it was a great experience listening to all the speaker options and choosing the right speakers at the audio store.
best budget IEM under 3k
Good Quality 👍♥️
Quality is excellent everything is good
the klean iems are clean asf
