SKU: 414431722

Cayin Fantasy YD01 Single 10.3mm DD In-Ear Monitors IEM Earphone

Sale price$179.55 Regular price$199.50
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

Cayin Fantasy YD01 Single 10.3mm DD In-Ear Monitors IEM Earphone*The curve is measured by a third party and is for reference only. Features: >10. 3mm Dual Cavity Two Way Magnetic Structure Dynamic Driver Unit. >Beryllium Plated Diaphragm Material. >Premium 316L Stainless Steel Earpieces. >Impedance: 37 Ohms. >Frequency Response: 20Hz 40kHz. >Sensitivity: 108dB@1kHz. >2 Pin 0. 78mm Connectors. >Noise Isolation: 26dB. >Cable Type: 4 Conductors. >3. 5mm Gold Plated Termination plug. >Cable Length: 130cm. Cayin

*The curve is measured by a third party and is for reference only.

Features:-

>10.3mm Dual-Cavity Two-Way Magnetic Structure Dynamic Driver Unit.

>Beryllium-Plated Diaphragm Material.

>Premium 316L Stainless Steel Earpieces.

>Impedance: 37 Ohms.

>Frequency Response: 20Hz-40kHz.

>Sensitivity: 108dB@1kHz.

>2-Pin 0.78mm Connectors.

>Noise Isolation: 26dB.

>Cable Type: 4 Conductors.

>3.5mm Gold-Plated Termination plug.

>Cable Length: 130cm.

Cayin Fantasy is an all-new flagship-grade single dynamic driver in-ear monitor featuring an advanced dual-cavity dynamic driver unit with stunning stainless steel ear shells.

Dual-Cavity Dynamic Driver:-

Traditionally dynamic drivers have a single cavity design usually on the front. Cayin has specially designed a large 10.3mm dynamic driver unit with a dual-cavity design. There's a cavity on the front and another on the back of the dynamic driver unit. These dual-cavities have better air pressure management as compared to single-cavity drivers resulting in the swift movement of the diaphragm coil. This results in an overall smoother, low-distortion output for its users.

Looks Like Gems:-

The ear shells in Fantasy look like jewelry from a fantasy world. They are made with ultimate craftsmanship with high-precision technologies giving them a smooth, premium finish. The cavities are made up of premium 316L stainless steel material.

High-Quality Hybrid Cable:-

Cayin has bundled the Fantasy with a high-quality hybrid cable made with multiple cores of OCC copper and SPC copper materials. It has low internal resistance to the audio signal resulting in overall better acoustic performance.

Low Power Requirement, Easy Driveability:-

Cayin Fantasy has got a low impedance rating of just 37 ohms with high sensitivity rating of 108dB. It can be powered easily using smartphones but using a Hi-res player is recommended for best performance.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 414431722

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4.4 ★★★★★
Based on 15 reviews
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K
Verified Purchase
K. Ansley
Grantham, US
★★★★★ 5
Cozy & Comfortable
Fill Material: Down Alternative, Size: Queen/Standard Size
This pillow was a big surprise! Despite the size, it is so soft & comfortable. Being able to add & subtracting filling is wonderful. It's like having a custom pillow just for me. I am a stomach sleeper. I am able to cuddle the pillow & be very comfortable. Plus it recovers it's shape.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
J
Verified Purchase
Jo Jo
Chelsea, US
★★★★★ 4
Overall a great pillow
Fill Material: Down Alternative, Size: King Size, Fill Material: Down Alternative, Size: King Size
I slept on it last night and I do think I’ll like it. I was used to a memory foam pillow, son this will be a change. My reason for 4 stars is because the zipper barely opens and my husband and I tried everything short of ruining the pillow. In the end I had to stuff extra stuffing into a pretty small hole. Nothing seems wrong with the zipper but I saw another review said they couldn’t add more filling. If they fix that issue then I’d rate it 5. Yes it is soft but it doesn’t go flat and if you adjust and add some more under your head it doesn’t shift. I do recommend if you like a plush pillow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
R
Verified Purchase
Rose Mueller
Pawtucket, US
★★★★★ 5
Good Buy
Fill Material: Down Alternative, Size: Queen/Standard Size
Very well done and easy to use. I love being able to adjust the filling, and the ability to clean it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
N
Verified Purchase
NWGale
Los Angeles, US
★★★★★ 5
excellent medium consistency pillow
Fill Material: Down Alternative, Size: Queen/Standard Size
Pillow is medium firmness with extremely uniform compression consistency. i have a very particular desire for something not too hard or too soft and this is the sweet spot... more stuffing is provided so you can add (or remove) some if needed to get what you like...i didnt need to but liked to have that option. also the feel of the cover is nice.
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Reviewed in the United States on May 31, 2026
L
Verified Purchase
Lisa427
New York, US
★★★★★ 5
Immediately yes
Fill Material: Down Alternative, Size: King Size
I’m 50 and peri has been kicking my butt lately, so temperature management of my head (as that is the only thing effected by my hot flashes) has been an ever pressing project that I’ve been managing for the last 3-4 years. Hot sleeping has always been one of my curses, so adding perimenopause to the mix has been my own special hell. But Dyson fans, keeping the bedroom window cracked, and lots of all cotton gauze blankets have been imperative for me in the night. Pillows have always been pillowing, they just get warm and flipping them all night long is just finding the least hot version. I even keep 2 pillow choices on the bed while I sleep, and 2 more an arm’s length away on the chest at the bottom of the bed. Silk pillowcases are great for my hair and skin but they don’t keep cool. THESE PILLOWS, complete with the Beckham cooling pillowcases are chef's kiss. They feel like they’ve been in the fridge. Literally. Now do they stay that way, of course not. But they’re cool enough for me to fall asleep. And if I wake, I use the other side. And if I keep another on standby, I am literally finding the cool side of the pillow all night long. I’m not exaggerating either. These pillows are cool WITH the cooling pillowcases. You can’t use a pillow protector though, even if it’s cotton. It will ruin the effect. And you must use the cooling pillowcases. Do both, and you won’t be disappointed.
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Reviewed in the United States on March 9, 2026

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