Description
Moondrop CHU High Performance Dynamic Driver HiFi In-Ear Headphone
- 10mm Composite Cavity Dynamic Structure:Adopting the Aria’s decentralized dynamic structure, the high-performance 10mm composite cavity with high-frequency phased waveguide leverages a N52 Nd magnet internal magnetic circuit and 0.035m ultra-thin imported CCAW sound coil to obtain high energy conversion efficiency, and deliver outstanding performance with full dynamic range and rich details.
- Accurate Calculatioof Acoustic Coupling Cavity:In order to match the frequency response as closely as possible to the VDSF Target Response, the acoustic coupling cavity needs to be carefully controlled. Through volume and dimension calculation, FEA finite element simulation and 3D printing experiment verification, an acoustic coupling cavity has been created which can accurately reproduce the ideal frequency response.
- Alloy Casting External Cavity:The metal outer cavity is manufactured from alloy materials using melting and injection molding technology, thus creating a stable, precise, and esthetically pleasing cavity that is both durable and reliable.
- Equipped with Spring Tips:Chu comes standard with the popular Spring Tips eartips
Specification:
- Material: Zinc alloy
- Driver: 10mm high-performance dynamic driver
- Diaphragm material: Titanium-coated
- Sound coil: 0.035mm ultra-fine black CCAW
- Magnetic circuit: N52 neodymium magnetic
- Acoustic filter: Patented anti-blocking (anti-imbalanced) acoustic filter
- Sensitivity: 120dB/Vrms(@1KHz)
- Impedance: 28 Ω 土15% (@1khz)
- THD: THD@1KHz≤1%
- Frequency range: 10Hz 35kHz (IEC61094, Free Field)
- Effective frequency response: 20Hz -20kHz (IEC60318-4, -3dB)
Specification
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New Arrivals
Return, Warranty & Refund Policy
Umrelo.com is dedicated to enabling a unique & delightful purchase experience for its customers. We are committed to ensure the highest quality & reliability for our customers. However, there might be some inconsistencies. On rare occasions, you may have to return an order.
Return Policy:
- In case the Customer Changes his/her Mind:
- Must notify within 3 Days.
- Please do not break the seal of your received product & conserve the delivery packaging & invoice.
- Any exception will result in no return.
- In case of a Misplaced Order:
- Check the product and match it with the invoice.
- Let us know as soon as possible
- Please do not break the seal of your received product & conserve the delivery packaging & invoice.
- Any exception will result in no return.
- In case of Manufacturing Defect:
- Must inform us immediately after learning the defect.
- Any delay beyond 7 days will result in no return or replacement.
***Note:
1. The quality of the product depends on the manufacturer. Umrelo.com has nothing to do with it. You cannot return a product if you do not like the product’s quality.
2. Umrelo.com will bear the delivery charges for 7 Days replacement warranty/Default warranty. Customers must bear the delivery charges for General warranty claims.
Warranty Policy:
- Warranty provided by Authorized Seller:
- Notify us within the warranty period of any inconsistency.
- Warranty claims will require at least 2 weeks of inspection before passing the claim.
- Warranty provided by Umrelo.com:
- Only applicable in case of a manufacturing defect.
- Must notify within 7 Days.
- Any delay will not be acceptable.
- Any exception will result in no return.
Refund Policy
- Refunds
- Refunds are made only when the request is made within 3 calendar days of the purchase. And the purchased product must be in sealed/wrapped/intact condition (as delivered) to be eligible for a refund. Otherwise, there will be no option for any refund.
- Once we receive your item, we will inspect it and notify you that we have received your returned item. We will immediately notify you of the status of your refund after inspecting the item.
- If your return is approved, we will initiate a refund to your Bank Cards, Mobile Finance Service, or In-store Credits.
Shipping
Estimated Delivery Time:
- Inside Dhaka Metro City Areas: 1-3 Working Days
- Outside Dhaka Metro (Zilla Sadar Areas): 2-4 Working Days
- Outside Dhaka Metro (Thana/Union Areas): 3-5 Working Days
Note:
- Orders placed after 3AM will be considered as order of next business day, not on the same day.
- Orders Placed on Tuesday or in public holidays will be processed on next day.
- Delivery might get delayed due to the unavailability of the product or delay from the 3rd Party Delivery Service.