BQEYZ WINTER 2 Bone Conduction IEM HiFi in-ear Wired Earphone Gaming Earbud Monitor Headphones with Copper 3in1 Cable

Highly separated and easy-to-listen vocals.

New upgraded earphones with repeated improvements based on user feedback, starting with the materials.

Comprehensive Upgrade

11.6mm Mid-to-High Frequency Bone Conduction Driver

5% Japanese Silver-Palladium Alloy for Authentic Sonic Reproduction

12mm Custom Dual-Cavity Dynamic Driver

Deeper Bass with Controlled Airflow and Reduced Nonlinear Distortion

High-Power DCCA Voice Coil

Smooth, Balanced Tuning Across All Frequency

22% Size Reduction Compared to Previous Generation

Single-Crystal Coaxial Copper Cable

Specification:

In-Ear Earphone

Hybrid Dynamic Driver with PZT Bone Conduction In Ear Monitor

1. Item: Winter 2

2. Dynamic Driver: 12mm

3. Impedance: 40 Ω

4. Sensitivity: 113 dB

5. Frequency: 5-40KHz

6. Cable Length: 1.2m

7. Pin Type: 0.78mm-2 Pin

8. Plug Type: 3.5mm & 4.4mm

9. Driver units: 12mm PAR diaphragm dynamic driver with PZT Bone Conduction

10. Contents: Earphone*1 Set, Cable * 1pc, Carrying Case* 1pc, Brush *1pc, Silicone Ear Tips(S/M/L) *9 Pairs，Ear Tips Holder*1.

11.6mm Mid-to-High Frequency Bone Conduction Driver

We incorporate premium Japanese-imported silver-palladium paste with an increased palladium ratio—from 2% to 5%—enhancing conductivity in the piezoelectric ceramic speaker. This boosts clarity, brilliance, and sensitivity. The high-response silver-palladium bone conduction driver delivers more robust signal transmission and is easier to drive.

Smooth and Balanced Frequencies

The WINTER II's sound is ethereal and full of definition, with a naturally bright high-frequency sound without burrs. The soundstage is naturally spacious, vocals are clear and resolute. The high frequencies are open and bright, with excellent extension and spatial sense. The low frequencies are powerful and elastic, with a deeper dive.

Improved Housing with Significantly Reduced Thickness

The redesigned earphone housing offers a more secure fit in the ear canal, ensuring more complete bone conduction sound transmission and enhanced wearing comfort. The compact structure also improves low-frequency density and transient response.

High-Purity Single-Crystal Copper Silver-Plated Cable

Hand-braided single-crystal copper cable, soft and fine, resistant to tangling. High-purity copper wire with Litz T2 structure minimizes skin effect, enhancing high-frequency signal transmission for more complete sound delivery. The WINTER II cable overall improves audio signal detail retrieval, reduces high-frequency harshness, and delivers a purer, cleaner sound. Featuring interchangeable plugs (3.5mm, 4.4mm, Type-C), it is compatible with most audio devices for greater flexibility.

Exterior Design, Reimagining Curved Beauty

Inspired by the Year of the Snake, WINTER II retains the winter sports cable design elements of its predecessor while integrating the serpent’s form with ski trails, creating more dynamic lines. The German-crafted five-axis CNC aluminum alloy housing, finished with anodized highlighting, offers excellent rigidity and stability. The durable metal shell helps reduce unwanted resonance and vibration.