BQEYZ
Free Shipping to
Estimated delivery on
Canada, Mexico, Romania, United States: import duty of 10 USD
Couldn't load pickup availability
Silky sound · Supreme comfort · Re-engineered bone-conduction system with refined aluminum housing
WINTER II is tuned for a smooth, balanced response with glossy highs and an open, organic stage. Upgraded dynamic and bone-conduction drivers contribute airy extension, precise imaging and layered space; vocals remain clear and emotive while bass transitions are tight and seamless across the spectrum.
PZT Bone Conduction
The piezoelectric driver excites the rigid aluminum shell to transmit mechanical energy efficiently. Higher Pd content (5%) in the Japanese silver-palladium paste boosts sensitivity and treble brilliance while controlling artifacts.
Magnetic Circuit + Coil
High-flux neodymium motors with a DAIKOKU copper-clad-aluminum voice coil enhance conversion efficiency and linearity, delivering punchier dynamics and cleaner mid-to-high detail.
12 mm Dual-Cavity Dynamic
Independent cavities create smoother airflow during diaphragm travel—minimizing turbulence and phase inconsistencies for lower distortion and deeper, firmer low-end.
Aluminum Monocoque
5-axis CNC machining, flawless chamfering and an anodized surface improve durability, wear resistance and resonance control.
| Model | WINTER II |
|---|---|
| Driver Units | 12 mm custom dual-cavity dynamic driver + PZT piezoelectric bone-conduction driver |
| Impedance | 40 Ω |
| Sensitivity | 113 dB |
| Frequency Response | 5 Hz – 40 kHz |
| Shell | 5-axis CNC aluminum alloy, anodized high-gloss |
| Cable | 4-core single-crystal copper, Litz T2, hand-woven |
| Cable Details | Outer Ø (single strand) 1.55 mm; core structure 0.06 mm × 7 × 7 OCC; total 196 strands |
| Connector | 0.78 mm 2-Pin |
| Plugs | 3.5 mm single-ended, 4.4 mm balanced, Type-C |
| Cable Length | 1.2 m |
Note: Performance descriptions are based on BQEYZ laboratory data. Actual results may vary with source, tips, and fit.
A new tariff system will take effect across all 27 EU member states starting 1 July 2026. The EU is abolishing the duty exemption for low-value parcels — all goods entering the EU will now be subject to customs duties, including a fixed duty of €3 per HS tariff code category for IOSS-declared goods under €150.
A handling surcharge of USD $5 has been applied to all standard shipments to EU countries on orders under $500. Orders over $500 qualify for free expedited shipping.
We collaborate with the following courier companies:
In the event that a shipment is refused, undeliverable, or returned to sender, HiFiCat will process a refund to the original payment method. If a customer requests reshipment, a reshipment fee will apply. A restocking fee of up to 20% may also apply.
All taxes and duties are prepaid (DDP). 5–10 working days. Free standard shipping.
Tracking examples:
Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Cyprus
All taxes and duties are prepaid (DDP). 10–15 working days.
💰 Shipping cost: $5.00 USD (orders $0–$500) | Free (orders $500+, via DHL Express)
Tracking examples:
Norway, Switzerland, Ukraine, Armenia, North Macedonia, Moldova, Monaco, San Marino, Vatican City, Serbia, Albania, Kosovo, Montenegro, Bosnia & Herzegovina, Belarus, Georgia, Andorra, Guernsey, Jersey, Faroe Islands, Svalbard & Jan Mayen, Guadeloupe, Réunion, Gibraltar, Isle of Man, Mayotte, Iceland, Liechtenstein, Turkey
All taxes and duties are prepaid (DDP). 10–15 working days. Free standard shipping.
Main tracking portal: https://t.17track.net/
📧 Email: support@thehificat.com
📞 Tel: +8619270016096
