TINHIFI DUDU
13mm Planar Magnetic Driver IEMs
- Newly Developed 13mm Planar Magnetic Driver
- Scientific Acoustic Anti-Resonance Cavity
- 14 Powerful Core Components
- Balance Across the Entire Frequency Spectrum
- Spaceship Design with Chameleon Panels
- 0.78 Dual-Pin Detachable Cable Design
- Achieve Perfect Sound Quality
- DUDU Memorial Edition
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Estimated Delivery:Apr 03 - Apr 07
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Free Standard Shipping & Returns On all orders. Check if your country applies.

TINHIFI DUDU
Newly Developed 13mm Planar Magnetic Driver
The advanced diffusion technology ensures equal sound pressure levels in both directions when the planar diaphragm vibrates, forming a figure-eight or dipole radiation pattern. This bidirectional design enhances phase consistency and reduces phase cancellation, resulting in clearer sound.
Scientific Acoustic Anti-Resonance Cavity
Using acoustic anti-resonance modeling, the propagation and reflection of sound within the cavity are analyzed to optimize the structure design. This reduces resonance frequencies and improves sound field uniformity. By utilizing advanced technology, the DUDU sound becomes smoother, more realistic, and balanced, providing excellent performance.

14 Powerful Core Components
DUDU Technology Monster employs 14 powerful core components, embedding hair-thin 0.01-millimeter copper wires into lightweight composite diaphragms like coiled springs. These highly elastic diaphragms vibrate intensely in a potent N52 magnetic field, producing unparalleled sound quality. The sound feels like it's directly hitting your ears, delivering an unprecedented musical impact. Simply put, these headphones use technological force to provide you with the ultimate auditory experience!

Balance Across the Entire Frequency Spectrum
Through meticulous tuning, we ensure that the low frequencies are just right, with ample tension yet avoiding excessive exaggeration. The performance of mid and high frequencies is equally outstanding, characterized by clarity and richness, presenting music details and vocal nuances perfectly.
Spaceship Design with Chameleon Panels
Crafted from aerospace-grade aluminum, these headphones are lightweight yet robust, as if they were stripped from a spaceship. The chameleon panel behaves like a prop from a sci-fi movie, automatically adjusting colors based on the environment or your mood. Whether you're looking to stand out in bustling city streets or immerse yourself in music in serene outdoor settings, this headphone seamlessly integrates with you, making you a pioneer of the future world!

0.78 Dual-Pin Detachable Cable Design
Four strands of 24/0.05 oxygen-free copper wire ensure perfect sound quality. The high purity of oxygen-free copper ensures pure and lossless signal transmission, allowing each note to sound like celestial music.

Achieve Perfect Sound Quality
Achieve perfect sound quality with the DUDU Memorial Edition earphones, which feature PCM support for 32 bits/384kHz, along with line control and call functions. For optimal DUDU balance, better EQ adjustments can be made, allowing you to master the perfect sound quality and let the tones dance to your will. Additionally, the DAC version is equipped with a high-definition call microphone specially designed by TINHIFI, ensuring clear communication anytime, anywhere, whether for work or entertainment. Don't miss out on this opportunity to enjoy an unprecedented audio experience.

DUDU Memorial Edition
Designed for audio enthusiasts pursuing ultimate sound quality, the DUDU Memorial Edition earphones feature 3.5mm 2PIN four-core oxygen-free copper cables to ensure pure, distortion-free sound. The built-in DAC supports 32-bit 384kHz high-resolution audio, and the five-band EQ adjustment function allows you to customize the sound to your liking, providing a personalized listening experience. The Commemorative Edition includes a 3.5mm (no mic) and a Type C (with mic) option, catering to various preferences and ensuring exceptional audio performance in every scenario.
Free Standard Shipping
We Offer FREE Standard Shipping on all orders to Most of the World*
1 Year Warranty
Your Headphones, IEM's, AMPs and DACs, are covered by a warranty against factory defects.
Authentic Products
HiFiXAudio is an official distributor of the brands we carry. All products are genuine.
FAQ's
How long does it take to process an order?
For in-stock products, your order is expected to be shipped within 3 working days. Customized items and pre-orders take a longer time (do check in with our staff for more information). On normal non-sale days, once your parcel is shipped:
- For Standard Shipping, it takes about 2-3 weeks for items to be delivered after it is shipped. For some countries, it might take up to 1-2 months, depending on your country and its custom procedure. The duration for transit is beyond our control. Mechlands does not arrange refunds for such cases. Please consider an upgrade to DHL Express or keep the waiting time in mind.
- For Express Shipping, it takes about 3-10 days for items to be delivered after it is shipped.
Note:
Shipping methods and period might be affected and changed due to festive seasons, pandemic circumstances or other unforeseen circumstances.
What kind of shipping do you offer?
We have two shipping methods - Standard Shipping and Express Shipping.
Standard Shipping is free for most countries/areas.
Express Shipping via DHL Express or FedEx is 10-40USD (excluding tax) depending on your country. If your order is over 500USD, DHL Express Shipping is free*.
*KiiBOOM keyboards are not eligible for free shipping.
Shipping fees exclude import taxes or processing fees that may be applicable for your country. Mechlands is not responsible for such fees. Should you refuse to pay the tax/customs fees, shipping fees will still be deducted from the amount paid for the two-way freight charges. The cost of the freight charges may be more than the amount reflected on your order due to tax and other miscellaneous fees.
Standard Shipping via YunExpress is a tax-inclusive option for some countries. However, Mechlands will not be responsible for additional administrative or handling fees charged by your local courier company or customs. Please kindly check this with your local customs.
For certain remote areas, there may be additional charges via Express Shipping. We will contact you if there is a need to make additional payments. Should you have any other queries regarding shipments, please contact us before placing an order.
Who does pay for the import tax/custom fees?
Customers have to bear any form of custom/import/processing fees that are applicable for your parcel.
If the custom fees and the delivery of the parcel are rejected by the recipient, the shipping cost still needs to be paid. Mechlands only arranges the refund of the order amount after deducting the shipping cost incurred.
Which countries do you ship to?
We are generally able to ship to most countries via Express Shipping, and many countries via Standard Shipping. Shipping methods may alter due to different situations. After proceeding to Checkout, the available shipping method(s) and cost will be stated before the payment page.
Note:
Note: For countries and areas of Africa, Alaska, Argentina, Canada, Hawaii, Kuwait, Mauritius, Montenegro and Sri Lanka, to name a few, we can only do Express Shipping. This may be subjected to changes due to unpredictable events such as pandemic, war, and etc.
How do I cancel order?
Cancellation or/and modification of orders can only be done manually via our staff, provided that our Warehouse Team has not processed your order.
As our Support Team may not be available during non-working days and weekends, please place your order wisely as support cannot be guaranteed for such requests.
Should you really need to cancel or/and modify your order after purchase, please contact us via our support email (support@mechlands.com) or website chat. We will help you with the changes if that could be done.
For other queries, the fastest way to contact us is via our website or Discord
Do I get tracking details for my order?
After placing an order, you will receive the order confirmation email. After your order is shipped, you will also receive a tracking email. You can track your order via the tracking number online. Should you not have received the emails or face any difficulties tracking your order, please kindly contact us for support.
What if i dislike the product once it arrives?
On the ground of disliking a product, you may return any non-customized and non-sales product that is sealed, within the 15 days upon receiving it. To be eligible for a return, your item must be unused and in the same condition that you received it. It also must be in the original packaging. Customized and sales products, accessories, or spare parts are excluded from the 15-day return policy. The shipping fee, handling fees, or any form of tax caused by return will NOT be refunded.
My product came with some kind of factory issue
For factory defective items within the first 30 days upon delivery, you would need to provide a solid proof. All customers are strongly advised to take an unboxing video of their parcel and packaging. If the item is defective due to manufacturing issues instead of unguided manual modifying/disassembling, Epomaker will provide a shipping label and reship the replacement unit or refund to you after receiving the return parcel.
Who applies to your free 15/30 Days Return Policy program?
*Our 15-day & 30-day warranty applies only to the following countries Canada, United States, Netherlands, Poland, United Kingdom, Czech Republic, Australia, Brazil, Saudi Arabia, Spain, Ukraine, France, Mexico, Italy, Chile, South Korea, Japan, Switzerland, United Arab Emirates, Portugal, Israel, Russia, Belgium and Germany. Customers in other countries may incur additional fees for warranty service.