TANGZU
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Canada, Mexico, Romania, United States: import duty of 10 USD
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The Tang Sancai Noble eartips are inspired by traditional Venturi dynamics, combining cutting-edge acoustics with ancient design principles. The Venturi filter zone and stainless steel nozzle ensure optimized sound wave transmission for clarity and precision. The liquid silicone material and the textured surface design provide both a comfortable fit and a premium aesthetic.
| Material | Medical-grade Liquid Silicone + Stainless Steel Nozzle |
|---|---|
| Design | Venturi-inspired filter zone and textured surface |
| Core Design | Shortened core for sonic clarity, thicker body for durability |
| Fit | Customizable sizes: XS, S, M, L (color-coded for easy identification) |
| Color Options | White, Blue, Pink, and Mixed Color Options |
| Size Guide | XS, S, M, L |
| Warranty | 90 Days |
Filter Zone
Extensive Testing
After many studies and tests, we chose stainless steel for the filling zone - its acoustic stability and the synergy of the Venturi shape provide clearer highs, less distortion and a more refined listening experience
Special Texture Design: Real shot 6x magnification
Pressure Release Grip System
The unique pattern designed on the earplugs serves a dual purpose: pressure relief and a secure, comfortable fit
Variable Aperture:
The Venturi-shaped hole transmits sound by narrowing and then expanding the airflow path, which controls pressure and speed, reduces turbulence
and enhances the way sound waves travel to the ear. This can improve clarity, focus and frequency balance, especially in the high-pitched area
and mid-range.
Premium Liquid Silicone
The medical-grade hypoallergenic material is made of high-quality silicone, which exceeds medical-grade standards for better comfort and safety. The grip and long-lasting durability are also perfect for long-term listening. It is skin-friendly and comfortable to wear without irritation.
Medical Laboratory Certificate
Soft touch. Happiness in the ears, even forget it's there
Optimized core body design
Designed with a shorter core to optimize sonic clarity and responsiveness, yet still retaining a thicker core to resist deformation and increase durability.
Size Guide:
XS S M L
Each mouthpiece has a different color to indicate a different size
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
