Description
KEFINE Klean IEM
Redefine Your Listening Experience with KEFINE Klean IEM
The KEFINE Klean IEM combines cutting-edge technology with impeccable craftsmanship to deliver a premium audio experience. Equipped with a 10mm DLC (Diamond-Like Carbon) diaphragm dynamic driver and a dual-cavity driver structure, the Klean produces high-clarity sound with exceptional extension across the frequency spectrum. Whether you’re an audiophile or casual listener, its interchangeable tuning nozzles allow you to customize the sound profile to suit your preferences, offering flexibility for various music genres.
Crafted using injection-molded metallic cavities, the Klean features an ergonomic design that ensures comfort even during extended listening sessions. The inclusion of high-power N52 Neodymium magnets and an ultra-thin Daikoku CCAW voice coil enhances the IEM's performance, delivering an immersive and dynamic listening experience.
Key Features:
- 10mm DLC Diaphragm Dynamic Driver: Lightweight, durable, and designed for high-fidelity sound with remarkable detail and clarity.
- Dual-Cavity Driver Structure: Enhances airflow for balanced sound and excellent bass response.
- Interchangeable Tuning Nozzles: Switch between two sound profiles – a bright, detailed treble focus or a warmer, balanced sound.
- Premium Build Quality: Ergonomic injection-molded metallic shells ensure comfort and durability.
- High-Purity Silver-Plated Copper Cable: Detachable 0.78mm two-pin cable ensures low signal interference and offers the flexibility to upgrade cables.
- Universal Compatibility: Works seamlessly with a variety of devices thanks to its 3.5mm termination plug.
Superior Sound Tailored to You
With KEFINE Klean, enjoy high-resolution audio that is rich in detail and perfectly balanced. The pair's versatility makes it ideal for all music genres, from bass-heavy tracks to intricate instrumental pieces.
Elevate Your Style and Comfort
Designed with a focus on aesthetics and functionality, the Klean features a metallic finish that exudes sophistication. Its ergonomic design ensures a secure fit, letting you enjoy music without discomfort for hours on end.
Discover the pinnacle of sonic performance with the KEFINE Klean – where technology meets artistry.
TempoTec Sonata E35 Portable USB AMP-DAC
- Support up to 32Bit PCM/384kHz DSD256 (native) DSD128(DOP)
- 128dB High SNR & 80 mW Powerful OUTPUT (@32ohm )
- 4 Core 6N OCC copper cable
- Multiple systems Support
- Plug and play
Professional hardware volume control
With the newly designed volume button, you may adjust the volume smoothly by 32 scales, enhancing the listening experience. Inspired by the volume control button on modern smartphones, the "+" and "-" buttons are not visible on the outside as they are combined in a slim and elegant button.
3.5 MM Single-End Port
The 3.5mm headphone connector will meet the need of most music lovers. The dual CS43131 Dac chips bing the high-pass power to your high impedance headphone.
4 Core 6N OCC copper
The adopted 4-core 6N OCC copper cable provides extremely high signal transmission for better sound quality.
Multiple systems support
Supports multiple systems via the Type-C ports: Laptops/ PC/ IPAD PROS. Also, the USB converter in the kit can be used for both Mac and Windows systems.
KEFINE Klean IEM
Brand Name: KEFINE
Model: Klean
Driver: Dynamic Driver
Diaphragm: DLC (Diamond-Like Carbon)
Diaphragm Size: 10mm
Frequency Response: 20Hz - 20KHz
Sensitivity: 107dB +/- 3dB
Impedance: 32Ω +/-15%
Microphone: No
Plug Type: 3.5mm Single-ended
Connector Type: 0.78mm 2 Pin
E35 DAC & AMP -
Model No: TEMPOTEC E35
DAC: DUAL CS43131
SNR: 128dB
THD+N: 113dB
OUTPUT LEVEL: 2VRMS
OUTPUT POWER: 80 mW @ 32ohm
Frequency: 0-40KHZ /+- 0.5dB
Crosstalk: -95dB
SUPPORT: PCM 32Bit/384kHz DSD256(NATIVE) DSD128(DOP)
SUPPORT: HW VOLUME CONTROL
SUPPORT: PC MAC and Android
SUPPORT: W7 W8 W10 &ASIO DRIVER
Output Type: LINE OUT (AUDIO OUT)
Input Type: USB
PCM: Yes
Warranty Period: 1 Year
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
Cable: 1-month warranty only for manufacturing defects only
Description
KEFINE Klean IEM
Redefine Your Listening Experience with KEFINE Klean IEM
The KEFINE Klean IEM combines cutting-edge technology with impeccable craftsmanship to deliver a premium audio experience. Equipped with a 10mm DLC (Diamond-Like Carbon) diaphragm dynamic driver and a dual-cavity driver structure, the Klean produces high-clarity sound with exceptional extension across the frequency spectrum. Whether you’re an audiophile or casual listener, its interchangeable tuning nozzles allow you to customize the sound profile to suit your preferences, offering flexibility for various music genres.
Crafted using injection-molded metallic cavities, the Klean features an ergonomic design that ensures comfort even during extended listening sessions. The inclusion of high-power N52 Neodymium magnets and an ultra-thin Daikoku CCAW voice coil enhances the IEM's performance, delivering an immersive and dynamic listening experience.
Key Features:
- 10mm DLC Diaphragm Dynamic Driver: Lightweight, durable, and designed for high-fidelity sound with remarkable detail and clarity.
- Dual-Cavity Driver Structure: Enhances airflow for balanced sound and excellent bass response.
- Interchangeable Tuning Nozzles: Switch between two sound profiles – a bright, detailed treble focus or a warmer, balanced sound.
- Premium Build Quality: Ergonomic injection-molded metallic shells ensure comfort and durability.
- High-Purity Silver-Plated Copper Cable: Detachable 0.78mm two-pin cable ensures low signal interference and offers the flexibility to upgrade cables.
- Universal Compatibility: Works seamlessly with a variety of devices thanks to its 3.5mm termination plug.
Superior Sound Tailored to You
With KEFINE Klean, enjoy high-resolution audio that is rich in detail and perfectly balanced. The pair's versatility makes it ideal for all music genres, from bass-heavy tracks to intricate instrumental pieces.
Elevate Your Style and Comfort
Designed with a focus on aesthetics and functionality, the Klean features a metallic finish that exudes sophistication. Its ergonomic design ensures a secure fit, letting you enjoy music without discomfort for hours on end.
Discover the pinnacle of sonic performance with the KEFINE Klean – where technology meets artistry.
TempoTec Sonata E35 Portable USB AMP-DAC
- Support up to 32Bit PCM/384kHz DSD256 (native) DSD128(DOP)
- 128dB High SNR & 80 mW Powerful OUTPUT (@32ohm )
- 4 Core 6N OCC copper cable
- Multiple systems Support
- Plug and play
Professional hardware volume control
With the newly designed volume button, you may adjust the volume smoothly by 32 scales, enhancing the listening experience. Inspired by the volume control button on modern smartphones, the "+" and "-" buttons are not visible on the outside as they are combined in a slim and elegant button.
3.5 MM Single-End Port
The 3.5mm headphone connector will meet the need of most music lovers. The dual CS43131 Dac chips bing the high-pass power to your high impedance headphone.
4 Core 6N OCC copper
The adopted 4-core 6N OCC copper cable provides extremely high signal transmission for better sound quality.
Multiple systems support
Supports multiple systems via the Type-C ports: Laptops/ PC/ IPAD PROS. Also, the USB converter in the kit can be used for both Mac and Windows systems.
KEFINE Klean IEM
Brand Name: KEFINE
Model: Klean
Driver: Dynamic Driver
Diaphragm: DLC (Diamond-Like Carbon)
Diaphragm Size: 10mm
Frequency Response: 20Hz - 20KHz
Sensitivity: 107dB +/- 3dB
Impedance: 32Ω +/-15%
Microphone: No
Plug Type: 3.5mm Single-ended
Connector Type: 0.78mm 2 Pin
E35 DAC & AMP -
Model No: TEMPOTEC E35
DAC: DUAL CS43131
SNR: 128dB
THD+N: 113dB
OUTPUT LEVEL: 2VRMS
OUTPUT POWER: 80 mW @ 32ohm
Frequency: 0-40KHZ /+- 0.5dB
Crosstalk: -95dB
SUPPORT: PCM 32Bit/384kHz DSD256(NATIVE) DSD128(DOP)
SUPPORT: HW VOLUME CONTROL
SUPPORT: PC MAC and Android
SUPPORT: W7 W8 W10 &ASIO DRIVER
Output Type: LINE OUT (AUDIO OUT)
Input Type: USB
PCM: Yes
Warranty Period: 1 Year
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
Cable: 1-month warranty only for manufacturing defects only
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OUR HONEST REVIEWS FROM THE CO-FOUNDERS & AUDIOPHILES
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Let customers speak for us
from 5059 reviews
I have used lots of TWS even high end of Samsung and Oppo worth 10K. But IEM sound signature is great! This is my second IEM. I had KZ-ZEX. It has dual driver with electrostatic. Compare with that MoonDrop Chu 2 is better clear and smooth sound signature even with single driver. I am using with Audiocular DAC cost 750. Just go with MoonDrop Chu 2 if you are music lover. Thanks.
Great packaging and quick delivery
Loved the theme of the store and the support of the customer service for every problem I faced. I would be interested in buying new things from the audio store in future.
Good Quality and got a clear case for the player.
Thank you 😊

The quality is great, I felt that the base got a bit reduced and mids and treble enhanced using the same. They look premium. The only downside is that they are slightly bulky as the cable is 16 core and sometimes you can feel it behind the ears. Overall a great cable to upgrade your entry level iems to support balanced output

After going through many websites, I came to know about this particular dac, which is purely oriented on audio amplification with dedicated chip unlike other dacs available under 2k, so ordered and received in two days, to my surprise it has significantly enhanced the audio experience on oneplus 13R, with wired earphones (redmi hi-res of 500 INR), usb type a to c adaptor really came into handy and detected as HiFi audio in my dell laptop, cherry on the cake was the pouch, I didn't expect a pouch, very happy with the purchase...

Visited thier store cum experience center it was very great place for sound lovers . Especially like their display of products in thier demo room.The Owner /Staff were cooperative and also suggested me several IEM's before i select one.

I was looking for IEM Tangzu but they were loud and bass was little low as per my ears.Owner or Associate at store suggested me Audicular i liked the sound as well as bass effect its great product.
The Sennheiser IE 200 delivers impressive value for the price. Comfort-wise, they’re lightweight and fit snugly thanks to the ergonomic design and included foam/silicone tips—great for long listening sessions. Build quality is solid despite the plastic housing, and the detachable braided cable adds durability. As for the sound signature, it’s balanced and clean—tight bass, clear mids, and smooth treble without harshness. Bonus points for the dual-tuning feature that lets you slightly tweak the sound. A fantastic entry-level choice for anyone looking to step into the audiophile world.
There sound is pretty good
Good quality
a very well made cable from Dunu with modular plugs and a very secure fastening system (q lock), no microphonics noted, contrary to many reports, usage : Shure se215 + 4.4 plug + Hiby r4 and it really opens up the Shures and the over ear loops are very comfortable too
This is really warm sounding as advertised. Especially vocals are more engaging. The fact that its driven by phone power doesn't affect the sound quality in anyway like in other dacs I have experienced brighter, thin sound or few peaks in upper midrange. If earphones are having good sensitivity then this dac provides good enough power. Although bit bulky build is very good. I'm sure it can withstand frequent drops also. Have not tried the filters and listening to default filter only. One thing I noticed is although on paper power output is good for 32ohm its only good at driving earphones and not headphones. Distortion kicks in when volume is increased even at high gain setting. I'm only guessing current supplying capability for dynamic driver headphones is not sufficient. Tested with 300ohm HD600.
The sound quality is so much better than any other wireless earphones
The quality of wire is superb.
The mic quality is also good.
Length and feel of wire is good. Sound quality with my Tangzu warner is excellent