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Shipping stops from Jan 22th to Jan 29th , orders during holiday will be shipped after 29th asap. Feel free to contact us anytime during holiday.
Shipping stops from Jan 22th to Jan 29th , orders during holiday will be shipped after 29th asap. Feel free to contact us anytime during holiday.

Technical Specifications:-

  • Hybrid Quad Driver Setup having one Double-sided Beryllium Coated 13mm Dynamic Coil and Three Knowles Balanced Armatures.
  • Frequency Response:- 5Hz-40kHz
  • Impedance:- 13 Ohms
  • Sensitivity:- 109 +/- 2dB at 1kHz
  • Total Harmonic Distortion:- <0.5% at 1kHz
  • High-Purity Silver-Plated OCC Copper Litz Type 1 Modular Wire
  • 316L stainless steel housing

Dunu is a premium audio equipment brand based in China, they have a wide range of In-Ear Monitors starting at around 100$ and goes up to around 1500$.They offer brilliant build quality, modular cable designs, and outstanding sound quality.

They have released a new In-ear Monitor in their lineup which is the Dunu Dk-2001, which is a quad driver hybrid setup offering premium OCC copper cable and balanced sound output.

Hybrid Drivers For That Neutral Sound Signature:-

The Dunu Dk-2001 is equipped with a quad driver hybrid setup working flawlessly with each other to provide you with the most balanced and neutral sound output, The Drivers include one 13mm double-sided beryllium coated diaphragm moving coil dynamic driver which handles the lower end and provides you with that thumpy and rich bass output, there are three balanced armature units working for those natural and lush mids, and smooth and settled treble response.

The balanced armature units are used in an independent manner, unlike composites as used in other earphones, resulting in crisp and detailed sound output.

All the drivers work together and provide you a neutral and balanced sound output while maintaining a wide soundstage and brilliant instrument separation.

Modular OCC Single Crystal Copper Litz Cable With MMCX Connectors:-

The Dunu DK-2001 comes with a High-Purity Single Crystal Copper Cable, which is very rich in quality and has a modular plug design, the modular plugs cables are exclusive to Dunu, you can connect the cable to a connector of your choice.

The Cables have an MMCX connection type which is easily available in case you want to upgrade your cable in future, though the included cable is of very good quality and you won't ever feel the need to upgrade it.

Please note that the Modular plug included in the package is a single-ended 3.5mm, for 2.5mm balanced or 4.4mm balanced you have to purchase them separately.

316L Stainless Steel Housing:-

The Dunu DK-2001 earpieces are made entirely of high-quality 316L stainless steel and high strength aluminum-magnesium alloy, each earpiece goes through dozens of processes while making like the metallurgy, casting, CNC, polishing, which makes the earpieces very durable and tough.

All-metal housing reduces the extra vibrations and provides you with brilliant uninterrupted sound quality.

Ergonomic Small Design For That Perfect Fit:-

The Dunu DK-2001 earpieces have a very ergonomic small housing design, which makes the fit easier and comfortable, the earpieces are suitable for longer listening sessions thanks to their perfect, comfortable fit.

Comfortable fit and balanced sound output make these earphones a very good choice for watching movies and listening to your music anytime, anywhere.

Customized Handmade Leather Carry Pouch:-

With Dunu Dk-2001 you get a customized hand made leather carry case, which makes carrying around your earphones safe and easy, you can carry your Dunu DK-2001 anytime anywhere without any hassle as the bag has good space for the pair.

Rich Accessories:-

Dunu includes a lot of accessories included in your package and all of them are of very good and rich quality, providing you with that premium feel, it includes several pairs of ear tips, handmade leather carry bag, cleaning brush, airplane plugs and many more.

Package Contents:-

  • One Pair of Dunu DK-2001 Earpieces
  • One OCC Crystal Copper MMCX wire
  • One 3.5mm Modular Plug
  • One 3.5mm-6.35mm Adapter
  • Four Pairs of Balanced Silicone Eartips(Color Specific, you get orange with the orange model, black with the black model)
  • Three Pairs of Silicone Eartips for Transparency(Grey Color, enhances high frequency)
  • Three Pairs of Silicone Tips for Vocal Tuning(Red Color, enhances mid-frequency)
  • One Pair of Comply Memory Foam Tips
  • One Handmade Leather Carry Pouch
  • One Cleaning Brush


    DUNU DK-2001

    DUNU DK-2001



    There is a 3.5mm jack adapter inside the package, other adapters have to be purchased separately. 


    DUNU DK-2001

    In the package 




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     Shipping Policy

    1. All items will be shipped out from China within 1~ 3 days after payment except prominent note on the page. If we cannot, we will let you know new shipping date at once after the payment and cancellation is available if you cannot accept that. 
    2. We ship all items at free charges through Registered Air Mail with a tracking number except you choose others. 
    3. DHL/UPS/EMS  as a faster shipment option with additional charge is available. 
    4. Taxes may apply by some country law. Hifigo will be not responsible for the import tax. But we could declare item at a lower cost usually, leave us a message with value if you want. If the declared value isn't accepted by your Custom finally, you have to pay the extra tax. 

    Delivery Lead-Time for Express Service

    If you chose Express service with extra charges which is US$20-25 usually, it will be shipped out by DHL or EMS. Total shipping lead time from our warehouse to you as follows: 

    America/Mexico/Canada or Europe : 4 - 6  days by DHL

    Japan/Korea/Tailand : 3 - 5 days by DHL

    Russia: 7 - 10  days by EMS  ( no battery ones, products with battery cannot shipped through EMS) 

    South Africa :  4 - 6  days by DHL 

    Pls note: 

    1. When your package ships via Express(DHL usually), we will send DHL agency tracking number first ( Yanwen usually) for the courier that delivers the package to DHL etc. Then, the DHL number will show on the same tracking website in 1-2 days, usually your package will be scheduled on flight to your country the same day after DHL number shown. 
    2. There will be additional charges around US$ 35 for remote area. If you are not sure about whether your area is remote, write us for promopt reply.   

    Delivery Lead-Time of Free shipping by Registered Air Mail

    North America

    United States/ Mexico/ Canada: 8 - 14 days ( Dispatch by USPS ) 
    Elsewhere of North America: 10 - 20 days 


    Tailand:5 - 8 days
    Japan:6 - 8 days ( Dispatch by Sagawa , usually you will get it in 2days after you could track it) 
    Malaysia:5 - 8 days 
    Korea: 8 - 12 days
    Elsewhere of Asia: 10- 20 days 


    Germany: 8 - 12 days
    UK:8 - 12 days 
    France:8 - 12 days 
    Ukraine:8 - 12 days 
    Italy main cities : 10 -14 days 
    Elsewhere of European countries: 10 - 20 days 
    Russia major cities: 15 - 25 days ( under US$300 order by post )
                                          10-15days ( above US$300 order by special railway Express line) 
    Elsewhere of Russia: 20 - 30 days


    Australia:5 - 9 days
    Elsewhere of Oceania: 10 - 20 days


    14-35 days  

    South America

    Peru major cities:14-16 days 
    Elsewhere of South America 15-25 days

    Note: There may be exceptions to the delivery times presented here, depending on your location. Sometimes it delays due to the customs check or festival. 

    Tracking FAQ

    Q: When will you ship out the cargoes after payment? 

    A: Within 1 - 3 days except prominent note on the page for pre-sale items. If we cannot ship out in 1~ 3 days, we will let you know new shipping date at once and cancellation is available if you cannot accept that. 

    Q: I got a shipping confirmation and tracking number. Why don’t I have tracking information listed immediately?

    A: Since shipping process involves multiple steps of coordination between internal and external parties, it doesn’t happen instantly. Usually tracking information will be listed on the next day of shipping confirm notification email/SMS.  

    Q: Why tracking information is not updated for a long time? 

    A: Usually it is on the way to your local country, pls be patient. If it is not updated a few days after arriving in your country, pls try to contact us or the carrier for additional information. 

    Any other questions, feel free to contact us 



    Hifigo offers 1 year warranty for Consumer Electronic products and so on. Should your product prove to be defective for non-artificial reasons within 1 year from the date of arrival, you can send the defective items back or unit for free repair. Hifigo will be in charge of the maintenance handling fees and replacement charges for defective components found to be defective due to manufacturer’s defect. (this free repair rule does not apply to motherboard & screen).

    This warranty extends only to personal use & does not extend to any product that has been used for commercial use, rental use, or use which is not intended. There are no warranties other than expressly set forth herein. This warranty is not transferable.


    • Damage due to accident, dis-assemble, waterlogmisuse, abuse, alterations or vandalism.
    • Improper or inadequate maintenance.
    • Unauthorized modification or commercial use. 
    • Damage in return transit.
    • Unsupervised use by children under 18 years of age.

    For the warranty details regarding other goods, please refer to the manufacturer’s original enclosed instruction manual.

    Hifigo is not responsible in any way for damages, losses or inconveniences caused by equipment failure or by user negligence, abuse, or use not in accordance with the ‘User Guide’ or any additional safety, use, or warnings included in the product materials. Furthermore, Hifigo is not liable for incidental or consequential damages of any nature resulting from the use of this product and any liability shall not exceed the purchase price of the product.

    This warranty gives you specific legal rights. You may also have other rights which vary from state to state.

    Please email our customer service with your order number and your specific inquiries. Please describe your problems that you encountered with as details as you can.

    Returns or Exchange

    Can I cancel an order? 

    Non- customized order can be cancelled without restocking fee if the product has not been shipped. For customized order, it is not accept for cancellanation after 24 hours you have placed an order. Hope you could understand that we will start production for your customized order once we receive your order in 24 hours.

    Can I return the product that I don’t like and get refund?

    Some items may be returned for either money back or exchange subject to the following conditions. Our policy is within 7days after receiving according to the tracking record. If 7 days after receiving have gone , unfortunately we can’t offer you a refund or exchange.

    • Any item returned  must be complete with all accessories, hardware, manuals or instructions, and in the same "new" condition as when it was when shipped to you. Please send us the photos or videos of it. 
    • Any item returned incomplete or with physical damage such as scratches etc., excessive signs of use or abuse will not be accepted for return.
    • Any item returned will be evaluated upon receipt. Of course, we cannot give refunds on defective merchandise resulting from mishandling, misuse, tampering or improper use.

    Can I exchange product I ordered? 

    We offer exchange service if the items in following conditions. (*Except Non-refundable & Non-exchangeable items)
    • Products must in “Good Condition” with no damaged in any way.
    • To exchange a product, the product must be available to purchase on and its price must be higher or equal to the original order amount.
    • The customer will have to pay the difference in price if s/he selects a product of a higher price.
    • If you have purchased any items with any discount offered by a joint promotion or other promotional activities but the discount offer has expired at the time of the exchange, the discount shall not be taken into account. Discounts offered by companies other than Hifigo shall be dealt with in accordance with the terms and conditions of the relevant companies.

    What’s the normal process of cancel, return or refund ?

    Please email our customer service with your order number and your specific inquiries. Please keep the product as original as possible and send us the photos or videos of it.

    Which kind of product can be returned and refunded?

    All cable/DAC/AMP/UIEM products are returnable if the product is in the same condition as when purchased. CIEM products cannot be returned. Defective products covered under warranty could be returned for servicing, but NOT for refund.

    When do items need to be returned by?

    No later than 7 days after receiving the product (according to tracking record)

    Where do items need to be returned to?

    For international shipping, to make your ship back easily, pls contact us and choose your convenience place to ship back to us. If you want to ship back to us, please contact us for our shipping address.

    When can i get refund for my product?

    We will refund you once we receive your order and after product checking, we will refund you within 3 working days.

    How much can I get for refund?

    We will charge you 30% of the MSRP for restocking fee and then refund you the rest of the money. For example, if the MSRP is $100, we will refund you $70. If the item is returned without its complete original packaging (original box, foam padding etc.), additional 10% packing fee will apply. 

    Who will be responsible for the shipping back fee?

    You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.  To provide you with the best shopping experience, we will try our best to choose the best shipping method to you. If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.