BQEYZ Winter Ultra 1DD+1BC HiFi Dynamic Driver PZT Bone Conduction In-Ear Monitors
SKU: 57377875675

BQEYZ Winter Ultra 1DD+1BC HiFi Dynamic Driver PZT Bone Conduction In-Ear Monitors

Sale price$121.05 Regular price$134.50
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

BQEYZ Winter Ultra 1DD+1BC HiFi Dynamic Driver PZT Bone Conduction In-Ear MonitorsFeatures: >Dual Driver Hybrid Setup. >12mm Dual Cavity Dynamic Driver with PAR Diaphragm. >BQEYZ Developed Bone Conduction Driver Unit. >High Frequency Bone Conduction Technology. >High Quality Stock Cable With Modular Termination Plugs(3. 5mm+4. 4mm). >CNC Machined Shell Structure. >All New Rich Blue Finish. >Quality Accessories With Multiple Sets Of Eartips. BQEYZ Winter Ultra is an upgraded variant for their highly acclaimed Winter dual driver

 

Features:-

>Dual-Driver Hybrid Setup.

>12mm Dual-Cavity Dynamic Driver with PAR Diaphragm.

>BQEYZ Developed Bone-Conduction Driver Unit.

>High-Frequency Bone-Conduction Technology.

>High-Quality Stock Cable With Modular Termination Plugs(3.5mm+4.4mm).

>CNC-Machined Shell Structure.

>All-New Rich Blue Finish.

>Quality Accessories With Multiple Sets Of Eartips.

BQEYZ Winter Ultra is an upgraded variant for their highly-acclaimed Winter dual-driver hybrid IEMs. The pair boasts outstanding design with excellent sonic capabilities. You get a rather unique combination of dual drivers featuring a 12mm dual-cavity dynamic driver unit alongside a custom-developed Bone-Conduction Driver Unit. The pair promises top-level resolution with amazing clarity and speed throughout the frequency band. The pair comes with a high-purity stock cable with a swappable termination plug system!!

Upgrades From BQEYZ Winter:-

Compared to the OG Winter IEMs, the new Winter Ultra has got a custom low-frequency filter for enhanced low-frequency band. The pair now has a more balanced sound approach than the OG model. It supports a lower 5kHz peak promising a smoother and cleaner response. You also get balanced eartips for a clear response. The stock cable has also been upgraded with a modular high-purity cable. Also, the pair is now available in a stunning blue color.

Unique Dual-Driver Hybrid:-

Winter Ultra is a dual-driver hybrid set of IEMs with a driver configuration unique to the Winter series only. The pair packs a combination of a 12mm dual-cavity dynamic driver and a customized bone-conduction driver unit. The 12mm driver unit is a full-frequency performer while the BCD driver is implemented to enhance the high-frequency response with the pair. Both drivers work in complete harmony, presenting cleaner sound with high-resolution clarity.

Powerful 12mm Dynamic Driver Unit:-

BQEYZ Winter Ultra comes with a custom-developed 12mm dual-cavity dynamic driver unit. This full-=frequency driver uses a high-quality PAR material diaphragm which is ultra-thin in its nature. It has more flexibility and elasticity than the traditional LCP diaphragm. BQEYZ has designed this driver with a 0.25mm gap between the magnet and the U-bracket for improved resolution. It serves as a powerful companion for the 11.6mm PZT BCD driver unit.

5-Axis CNC Machined Ear Shells:-

BQEYZ Winter Ultra features beautifully designed ergonomic ear shells. The shells are designed with a high-precision 5-axis CNC machining process. They are crafted with utmost precision and quality giving the pair an excitingly premium finish. The pair has an eye-catchy rich blue color scheme.

High-Purity Modular Cable:-

BQEYZ has upgraded the stock cable for the Winter Ultra. It now comes with a high-purity single-crystal copper silver-plated cable with swappable termination plugs. The earphone side connectors are 0.78mm 2-pin while the termination plug can be replaced at will. Users will get 3.5mm and 4.4mm plugs in the package.

 

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: 57377875675

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David Miller
Cuba, US
★★★★★ 5
Great quality chair, regardless of price.
Color: Black+white, Size: Pack of 1, Color: Black+white, Size: Pack of 1
Great quality chair, regardless of the price, period. So well packaged that it took almost as long to unwrap as assemble. Assembly was easy (loved the Allen wrench with sturdy handle). I am 6'2" and the fit and height adjustments work well for my height. Comfort is personal, so I like the semi-firmness of the seat. While the chair is constructed of heavy gauge plastic the base is solid metal with enamel finish: I love the look. The arm rests line up perfectly to my computer keyboard. I expect many, many years of service.
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Reviewed in the United States on May 17, 2026
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EJ
West Palm Beach, US
★★★★★ 5
Great Value for a Comfortable Home Office Chair
Color: Black, Size: Pack of 1, Color: Black, Size: Pack of 1
I’ve been using this chair for a couple of days now, and honestly, it’s been a solid upgrade from my old one. I work from home most days, so comfort matters a lot—and this chair delivers better than I expected for the price. The first thing I noticed was the lumbar support. It’s actually adjustable and makes a noticeable difference, especially if you tend to sit for long stretches. My lower back used to get sore after a few hours, but that hasn’t really been an issue since switching to this chair. The mesh back is also a nice touch—it keeps things breathable, which I didn’t think I’d care about until I had it. Assembly was pretty straightforward. Took me maybe 20–25 minutes without any frustration. Everything lined up well, and the instructions were clear enough. In terms of comfort, the seat is firm but not hard. It doesn’t feel like one of those super plush chairs, but I actually prefer that because it feels more supportive over time. The reclining feature is smooth, and I like that you can lean back a bit when you need a break. Overall, I’d say this is a great value for a home office setup. If you want something ergonomic and comfortable without spending a fortune, this chair is definitely worth considering.
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Reviewed in the United States on April 30, 2026
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Verified Purchase
Amazon Customer
New York, US
★★★★★ 5
Excellent Office Chair
Color: Black+white, Size: Pack of 1
I just received my TRALT Office Chair. First of all, I was impressed with the packaging of this item. When I opened the box each piece of the chair was wrapped in plastic or bubble wrap. Everything in the box arrived safely and without damage. Secondly, the instructions to assemble the chair were very each to follow. I was impressed with the Allen wrench which had a handle attached to it. This made screwing in the screws very easy. I was able to assemble the chair without any difficulty. Lastly, the look of the chair and the comfort is exceptional. I ordered the black/white chair which looks amazing. The comfort of the chair is really excellent. My back is supported by the lumbar seat and having the armrests being able to go up when not needed is wonderful. The quality of the chair is definitely worth the price.
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Reviewed in the United States on May 9, 2026
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Jennifer3002
Whiting, US
★★★★★ 4
a good choice
Color: Black, Size: Pack of 1, Color: Black, Size: Pack of 1
Assembled chair only to find that the lift cylinder was faulty. Would have preferred to be able to just get a replacement cylinder but calling China didn't seem like a viable option. Guessing which one & buying it online would involve paying for a good portion of what the chair cost. Customer service could only offer a replacement or refund. We're disassembling (so much fun?!) to send it back. The chair itself was very comfortable, assembled fairly easily and instructions pretty clear. Again, if we could only have asked the seller for the replacement part......**Update**...Or if the instructions that seemed so clear were clearer!, as we started to disassemble, we decided to see what would happen if the tension knob (see photo) was loosened. IT ALLOWED THE LIFT CYLINDER TO WORK. Not at all what the instructions say. At any rate, we're keeping the chair.
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Reviewed in the United States on June 4, 2026
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jinju jiang
Charlottesville, US
★★★★★ 5
This chair is amazing
Color: Sky Blue, Size: Pack of 1, Color: Sky Blue, Size: Pack of 1
⭐⭐⭐⭐⭐ Absolutely love this chair! It was super easy to assemble—I had it set up in no time with clear instructions and minimal effort. The comfort level is fantastic; the seat cushion is just right and the back support makes it great for longer sitting sessions. The color is beautiful in person—clean, modern, and adds a fresh pop to the room without being overwhelming. I also really like the smooth wheels and sturdy build; it feels stable and well-made. Overall, this is a great combination of style, comfort, and value. Highly recommend!
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Reviewed in the United States on May 4, 2026

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