TINHIFI C3 MKII 10mm Dynamic Driver In-ear Headphone
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World Free Shipping & Returns
TINHIFI C3 MKII 10mm Dynamic Driver In-ear Headphone
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Product Overview
The C3 MKII, as the innovative upgrade of the TINHIFI C3, is centered around outstanding sound performance and exquisite craftsmanship,providing an unprecedented listening experience for users who pursue ultimate sound quality. This eye-catching new product has achieved a comprehensive breakthrough in sound quality, design, and materials, demonstrating the C3 MKII’s relentless pursuit of both music and craftsmanship.
Design Philosophy
The birth of the C3 MKII aims to allow every user to easily appreciate the charm of high-quality sound. We have deeply understood user needs,focusing not only on sound performance but also on every detail: the premium headphone storage case, high-quality cables—every aspect reflects our commitment to perfection. Additionally, the C3 MKII features gift-level packaging, enhancing the product's premium feel, making it an ideal choice for expressing good intentions.
Craftsmanship and Comfort: A Perfect Integration of Refinement and Ergonomics
The C3 MKII’s shell is carefully crafted using high-precision resin 3D printing technology, with every detail optimized through scientific modeling and multiple rounds of simulation. The design team employed finite element analysis (FEA) to thoroughly model structural stability and pressure distribution to ensure a perfect fit with the ear. The lightweight design, with each earphone weighing only 4.1g, combined with ergonomic ear curve and carefully selected materials, significantly reduces pressure and fatigue during extended wear.
3D Relief Interstellar Panel: The Elegance of the Stars, Symbolizing Infinite Possibilities
The C3 MKII incorporates an interstellar panel with a relief star pattern. This is not only a unique visual symbol but also represents the infinite exploration and possibilities that the user can experience on their musical journey. The star motif signifies that every listener can find their own shining starry sky within the music, symbolizing an endless pursuit of music’s depth and breadth.
Next-Generation Full-Size Full-Range LCP Diaphragm: Reshaping the Acoustic Experience
The C3 MKII features a next-generation full-size LCP(Liquid Crystal Polymer) diaphragm unit with a 10mm diameter, and the
thickness is precisely controlled at less than 5μm. With a Young’s modulus of 2.5 GPa and a low internal damping coefficient of 0.05, the LCP diaphragm demonstrates outstanding material performance. Its high rigidity effectively suppresses unwanted vibrations, with frequency response extending from 10Hz to 40kHz, greatly enhancing clarity and dynamic performance.
Furthermore, the harmonic distortion (THD) of the diaphragm unit is as low as 0.5%, ensuring ultimate purity and accuracy in sound quality.
Ultra-Strong Dual Magnetic Circuit System: Exceptional Acoustic Performance
The C3 MKII integrates an ultra-strong dual magnetic circuit system with a magnetic flux density of up to 1.5 Tesla. Using high-performance neodymium iron-boron magnets arranged symmetrically on both sides, this design significantly enhances drive
efficiency. The dual magnetic circuit creates a stronger magnetic field, allowing for more precise and rapid diaphragm movement, which greatly improves dynamicresponse and low-frequency control. At the same time, this design greatly reduces distortion, ensuring that the sound quality remains high-fidelity and high-resolution across the full frequency range.
High-Quality Cables: High-Purity Oxygen-Free Copper-Plated Silver Wiring
The C3 MKII is paired with high-purity oxygen-free copper-plated silver cables,which are included in the box. This ensures ultra-pure signal transmission,enhancing the quality of the audio signal while delicately capturing and revealing every subtle detail of the sound, allowing users to fully enjoy the ultimate clarity and purity of the sound.
Outstanding Acoustic Performance and Professional Balanced Tuning
Through the meticulous tuning of a professional acoustic team, the C3 MKII achieves a fully optimized frequency response curve, presenting a more balanced and layered sound. Whether it’s powerful bass or warm vocals, the C3 MKII can easily handle various music styles, with every note being accurately reproduced, delivering a listening experience as if you were right at the scene.
Luxurious Portable Storage Case
The C3 MKII comes with a luxurious portable storage case, made with high-density shockproof materials. The thoughtfully designed compartments perfectly fit the earphones and accessories, offering comprehensive protection. The convenient and stylish carry case not only enhances aesthetics but also adds practicality, making it easy to carry the C3 MKII when traveling or on the go.
Order Cancellation
If you have requested to cancel your order but the item has already been dispatched, you will be responsible for the return shipping costs if you choose not to accept the delivery. Once the order has left our warehouse, we are unable to cancel it.
Shipping Fees
Worldwide Free Shipping on SHENZHENAUDIO, Please allow 1-3 business days for conduct Quality Control in order to ensure the products quality.
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 10%-50% of the product cost.
Which Couriers to Use
Given the amount of shipping partners we work with and the vast coverage area we serve, there are likely regions with much longer transit times than others. If you have any feedback, suggestions, or problems with the courier of your shipment, please feel free to submit a support ticket via the "Contact Us" button below.
Our goal is to provide our customers with the best shipping experience possible at a reasonable cost. And the transportation systems of airlines will also update regions and rates from time to time (especially for remote areas). This is why we constantly negotiate with existing shipping partners for lower rates and actively test new couriers for potential opportunities.
PO boxes or APO/FPO
The ability to ship to PO boxes or an APO/FPO address depends on the address. We won’t be able to ship to these addresses because of our current courier agreements.
To determine if your order is eligible for shipment to PO boxes or an APO/FPO address, please contact SHENZHENAUDIO Support.
Estimated Delivery Time
For customers in the continental United States:
5 to 18 business days from the date of shipping
For customers in Hawaii and Puerto Rico:
12 to 18 days from the date of shipping
International customers can expect longer shipping times, depending on the country in which they live:
Canada: 1 to 3 weeks from the date of shipping
Australia, New Zealand, Germany, France, and the UK: 1 to 2 weeks from the date of shipping
Other countries not listed above: 2 to 6 weeks from the date of shipping
Excepts the normal shipping above, fast shipping will usually take 3-7days in usual.
Please keep in mind that these are rough estimates and shipments can be delayed due to unforeseen circumstances, like postal strikes or severe weather.
If, for some reason, you don’t receive your order within the estimated time frame provided above and suspect that it might be lost in transit, please submit a support ticket from your transactions page and we can look into the order with the courier. Lost-in-transit requests must be submitted to SHENZHENAUDIO Support within 3 months of the date of shipping or before the courier archives the tracking information.
Easy 30-Day Return Policy
If you are dissatisfied with your purchase for any reason, you may return it to SHENZHENAUDIO within 30 days of the received date, subject to the conditions and exclusions below.
According to our warranty policy, if it is not related to product quality problems, and customer wants to return the product, the customer needs to request it and return it within 30 days upon product/parcel arrival, and the customer needs to pay the return shipping cost, as we’re not able to request return shipping label from courier partner at the moment, we need your help to check the return cost with the courier or Postal service, and please, you must inform us the tracking number once you shipped out the return product. Once we received the product in our warehouse, we will issue a refund for the product cost only (we will not cover the shipping cost from and to Shenzhenaudio warehouse). Return shipping within 7days upon product/parcel arrival will not charge restock fee.
Eligibility Conditions
Please read conditions below. If all conditions are not met, SHENZHENAUDIO reserves the right to refuse the return. All returned items must be in new condition, in their original unaltered box (including an intact UPC code) and must include all packing material, blank warranty cards, manuals and accessories. SHENZHENAUDIO can only refund the original purchase price. Shipping and handling fees includes the restock fee are nonrefundable.
Defective or Damaged Items
Defective items may be repaired, exchanged or refunded at our discretion for the same model or manufacturer's equivalent model.
Exchanges
Depending on where you live, the time it may take for your exchanged product to reach you, may vary. Please allow 3-5 business days for mail-in exchanges to be processed.
Refunds & Credits
Once we receive and inspect your item(s), we will credit your account. Please allow 5-7 days for a credit to appear on your account. In most cases, we will issue your refund in the same way you made the original purchase. Please note: we can only refund the original purchase price. Shipping and handling fees are nonrefundable.
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.
Return Shipping
To return your product, you should contact Shenzhenaudio Support to get the details.
If you’ve done all of this and you still have not received your refund yet, please contact us at support@shenzhenaudio.com.
