What are the lead times for production?

The average lead time is one month for both peak season and off-season.

Closed Back Reference Headphones with True Sound Reproduction

Name: Closed Back Reference Headphones with True Sound Reproduction
Brand: Ningbo Voxxi Electronics Co., LTD
SKU: 2314112715

Zhejiang, ChinaNingbo Voxxi Electronics Co., LTD

US$13.95

500-1,999 Pieces

US$13.26

2,000+ Pieces

Sample price:US$13.95/piece.Request sample

Product profile

Customization

Available

Wire Material

OFC

Color

Black

Model NO.

HR-840X

Type

Monitoring Headphone

Communication

Wired

Usage

DJ, Portable Media Player, Computer, Studio Recording; Music Produce Monitoring

Function

Multimedia, Noise-Cancelling, HiFi, High Fidelity;

Jack Diameter

3.5mm

Jack Type

Plug-in

Detachable Cable

About 3m (Straight,OFC)

Loudhailer

45mm

Impedance

32ω

Sensitivity

98 Db/MW

Transport Package

Cardboard Box

Specification

270g

Trademark

ODM

Origin

China

HS Code

851830

Production Capacity

50000

Key features

Ergonomically designed with soft, comfortable head cushions and ear housings that provide effective sound insulation and noise reduction while ensuring natural comfort.

The sealed acoustic chamber delivers exceptional sound insulation and enhanced low-frequency response for optimal listening performance.

Featuring a new 45mm NdFeB magnet driver unit with an ultra-tough CCAW voice coil for precise audio reproduction.

Company profile

In-stock CapacityCustomization from Designs3D Software DesignManagement Certification

Ningbo Voxxi Electronics Co., LTD

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2025-10-07Nearest Port: Ningbo PortAverage Response Time: ≤1.39hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP

AI-Powered supplier vetting

SummaryNingbo Voxxi Electronics Co., Ltd. is an electroacoustic technology supplier focused on high-end audio equipment, with applications in consumer electronics, professional audio, broadcasting, and stage performance. It reports ISO9001, ISO14001, ISO45001 and product-related certifications or standards including CE, FCC, UKCA, REACH and RoHS. The supplier has production-line and precision-testing equipment, inventory capability, valid manufacturing contracts with affiliated subcontractors, and documented quality, complaint-handling, corrective and preventive procedures. It supports broad customization and has self-operated import and export rights, with exports representing 51%–70% of total sales. However, it reports no available SDK, no overseas warehouse or showroom, and no regular fire drill in the past year. Financial information is limited to year references without substantive financial metrics, so financial credibility cannot be determined. No specific customer names or case studies are provided.

Supplier typeThe supplier is identified as an electroacoustic technology enterprise specializing in the research, design, production and manufacture of high-end audio equipment. Its stated application coverage includes consumer electronics, professional audio, broadcasting and stage performance, while its registered scope also includes musical instruments, electronic products, molds, hardware, plastics and information technology consulting.

CertificationsThe supplier reports ISO9001, ISO14001 and ISO45001 certifications, as well as ISO9001:2015 and ISO45001:2018 certificates. It also states that products meet or reference CE, FCC, UKCA, REACH and RoHS requirements; these claims provide explicit evidence of certification and standards coverage, although the specific validity or scope of every product certification is not detailed.

After-Sales capabilityThe supplier has documented procedures and followed records for customer complaints and corrective/preventive actions, indicating a defined service-response process. It also has inventory capability and a written supplier-service assessment procedure, but no explicit evidence is provided regarding response times, warranty terms or overseas service infrastructure; it reports no overseas warehouse or showroom.

R&D capabilityThe supplier describes continuous technological innovation, research and development, design capability and efforts to improve user experience, with a focus on high-end audio solutions. However, it explicitly reports no available SDK, which is a stated limitation for software-development integration; overall innovation capability is therefore supported in product technology but not fully demonstrated across development interfaces.

Production capacityThe supplier reports a whole-process production line, precision testing equipment, quality assurance, uniform finished-product inspection instructions, inventory capability and valid contracts with affiliated subcontractors. It also reports one-month average lead times in both peak and off-season periods, supporting a documented production and fulfillment capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, minor customization and flexible customization. Its stated design, production and manufacturing focus for high-end audio equipment indicates that customization is relevant to its core offering.

Product Q&A

Q:What is the difference between open-back and closed-back headphones?

Open-back headphones offer natural sound, spacious sound stage, and good air circulation, suitable for indoor monitoring and remixing. Closed-back headphones provide focused sound, excellent noise isolation, and stronger low-frequency response, ideal for noisy environments, recording, and DJ performances.

Q:How to choose the right headphone model?

Choose based on your target market's application field and corresponding product series. Each model has unique structures or appearances. You can also contact our sales staff for personalized recommendations.

Q:What is the process for ODM customization?

Review the catalog for appearance and data, specify logo placement and details, confirm final drawings, receive samples for feedback and tuning, and then proceed to mass production.

Q:What is the process for OEM customization?

Provide your design drawings or modify existing ones for exclusive use. We confirm details, send samples for review and modification suggestions, and then arrange mass production.

Q:What is the Minimum Order Quantity (MOQ)?

The MOQ is 504 pieces. Larger quantities result in cheaper prices.