SKU: 24896083064

Open Box 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 Sep 15 - Sep 20

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Open Box BQEYZ Winter Ultra 1DD+1BC HiFi Dynamic Driver PZT Bone Conduction In-Ear MonitorsOur open box products, used exclusively for unboxing videos, are original and unworn, available at a surprise discount price. Only one of each type in stockfirst come, first served. Purchase now for immediate shipping 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

Our open box products, used exclusively for unboxing videos, are original and unworn, available at a surprise discount price. Only one of each type in stock—first come, first served. Purchase now for immediate shipping

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: 24896083064

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CK
Fort Morgan, US
★★★★★ 5
Perfect shoes for early walker
Size: 9-12 Months Infant, Color: Eliza Pink
The Robeez First Kicks were the perfect solution for 10-month baby girl who is starting to walk with assistance. She walks barefoot at home, but we wanted a solution for the times she is in public places and wants to get down and walk a little. The shoes can be worn with socks to keep her feet warm when it is cool outside.
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Reviewed in the United States on November 8, 2025
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Kimberly
Boise, US
★★★★★ 5
Cute - durable.
Size: 9-12 Months Infant, Color: Eliza Pink
Good quality. We have ordered the smallest show, it is worked perfectly. We liked them so much when she outgrew them we bought the next size (2 times now). Just wipe with damp cloth to clean.
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Reviewed in the United States on April 13, 2026
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Amazon Customer
Phoenix, US
★★★★★ 5
Perfect!
Size: 12-18 Months Toddler, Color: Rina Pink Canvas
So cute!!!! I love how open the shoe can get to allow for easier ability to slide little fit in!
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Reviewed in the United States on April 10, 2026
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Mia Ellis
Cuba, US
★★★★★ 5
Beginner Walker
Perfect for beginners. Size is relative. Be sure to measure your baby’s feet. Kinda pricey but so cute. Well made and durable for my 11 month old Granddaughter. Love the denim look and the wide toe box and flexible sole.
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Reviewed in the United States on April 28, 2025
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Crystal Mooney
Pawtucket, US
★★★★★ 5
Great fit
Size: 18-24 Months Toddler, Color: Addie Taupe Leather
Adorable and flexible sneakers. These are easy for my baby to walk and run in.
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Reviewed in the United States on February 23, 2026

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