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TANGZU x HBB Wu Heyday Edition Upgraded 14.5mm Planar Driver In Ear

TANGZU x HBB Wu Heyday Edition Upgraded 14.5mm Planar Driver In Ear

Regular price £159.00 GBP
Regular price £159.00 GBP Sale price £159.00 GBP
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Model: Wu Heyday Edition

DRIVERS Upgraded 14.5mm Planar driver

Sensitivity100dB (1kHz)

Frequency Range20Hz-20KHz

Impedance: 16 ohm

Distortion Rate:< 1%

Channel Difference: 1dB (1kHz)

Earphone Material: Aluminum

Cable Interface: 0.78-2PIN

CABLE PLUG: 3-in-1 detachable cable (2.5mm/4.4mm/3.5mm plug included)

CABLE Material: 4 Core Silver-plated Cable

CABLE Length: 1.2m+5%

High-Quality Audio:

Experience immersive audio with the TANGZU x HBB Wu Heyday Edition IEM earphones featuring an upgraded 14.5mm planar driver for crystal-clear sound.

Precision-Crafted Design:

The 5-Axis CNC aluminum shell provides a premium look and feel while also ensuring durability and longevity.

Enhanced Comfort:

The earphones feature a comfortable fit for extended use, making them perfect for long listening sessions.

Noise Isolation:

Block out external noise and focus on your audio with the noise-isolating design of the TANGZU x HBB Wu Heyday Edition IEM earphones.

Versatile Compatibility:

These earphones are compatible with a wide range of devices, including smartphones, tablets, and computers.

Perfect for Musicians:

Ideal for musicians and audio enthusiasts, the TANGZU x HBB Wu Heyday Edition IEM earphones deliver high-quality audio for a truly immersive listening experience.

Convenient Controls:

Easily adjust your audio with the in-line controls, allowing you to play, pause, skip tracks, and adjust the volume without having to take out your device.

Portable and Easy to Store:

The compact design of these earphones makes them perfect for on-the-go use. The included carrying case ensures they stay safe and protected when not in use.

The Aesthetics of Wu HeyDay IEM

As a brand deeply influenced by Chinese history, TANGZU's newly launched earphone Wu HeyDay still pays homage to the one and only Chinese female emperor. It is precision crafted with meticulous attention to every detail. To present the greatness of the dynasty, the new earphone adopts metal gray as the main colorway to represent the noble origins. 


Upgraded 14.5mm Planar Driver

To upgrade the competitiveness in the planar battlefield, this time TANGZU is bringing Wu HeyDay to the next level with upgraded planar driver that features OCC joint wire for the speaker.



The 14.5mm planar driver with optimized bass and high frequency, this new earphone is a new attempt of the brand to pursuing an overall musical but more neutral and balanced sound with more thick and spacious signature. Theoretically, this set of planar driver IEM has improved in many technicalities and resolution


5-Axis CNC Aluminum Case

One of the biggest improvement of the new model is the full Aluminum case, processed with 5-axis high precision CNC machine. Each material used for making this earphone is carefully selected and undergoes a rigorous testing process in order to ensure that the quality meets our expectations. The smooth shells easily fit into most average-sized ears and sit securely and tightly. As a result, it still remain comfortable over long listening sessions.


Upgraded 3-in-1 Detachable 4 Core Silver-plated Braided Cable

Despite other improvements, the bundled accessories has been fully elevated to provide HiFi-level performance. A 3-in-1 detachable silver-plated cable is included to accommodate wide range of devices while also ensure balanced sound performance. Either you want to experience next level sound quality with your private cable or simply like to change it, the Wu HeyDay provides convenience should your needs change later on


What's in the Box?

1*TANGZU x HBB Wu Heyday Edition
1*TANGZU headphone box
1*5-Axis CNC Aluminum Shell
3pair*Silicon tips earbuds[balanced]
3pair*Silicon tips earbuds[Vocal]
3*Convert headphone adapter

Shipping & Returns

  • Free Standard full searchable Shipping
  • DDP(Delivered Duty Paid) Services, No payment on receiption
  • Free 7-Day Return Policy!

Shipping Fees

Worldwide Free Shipping on Hificat, Please allow 1-3 business days for conduct Quality Control in order to ensure the products quality.

In the event that a shipment is refused delivery by the recipient, is undeliverable, or is returned to sender, Hificat will process a refund to the original payment method used.

If a customer would like the order reshipped, they’ll be charged a reshipment fee. Customers may also be subject to a restocking fee of up to 20 percent of the product cost.


Which Couriers To Use?

We collaborate with these courier companies:
Standard Shipping: Yanwen Express
Express Shipping(over $500 can be free): DHL Express, FedEx and SF Express

Hificat has extensive global logistics experience to ensure quality logistics services to consumers.

HiFiCat offers consumers different shipping, depending on the country, a choice of different shipping methods.


Estimated Delivery Time

1. France, Germany, UK, Italy, Spain, USA.

All taxes and duties are prepaid to the carrier by HiFiCat prior to shipping, so there are no taxes or duties to pay when you receive it. 6-10 days to arrive.

Tracking Example



United Kingdom:



United States:

2.EU Country:Filand, Poland, Estonia, Norway, Switzerland, Greece, Sweden, Israel, Czech Republic, Slovenia, Slovakia, Denmark, Netherlands, Latvia, Croatia, Austria, Hungary, Belgium, Bulgaria, Romania, Ireland, Malta, Iceland, Serbia and so on.

All taxes and duties are prepaid to the carrier by HiFiCat prior to shipping, so there are no taxes or duties to pay when you receive it. 10-15 days to arrive.









Czech Republic:


















Russian Federation

3.South America:Peru, Brazil, Chile



South Africa:


New Zealand:


5.Canada By Canada Post, about 2 weeks.
6. Asia:
Japan By Japan Sagawa Global Transportation. About 7 days.
Thailand By jt express. About 5-7days.
Malaysia by jtexpress.My  About 5-7days.
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