Can you make some revisions to it?

Sure, we will, just let us know.

Is it RoHS/REACH compliant?

Yes, all our products are RoHS and REACH compliant.

27mm Micro Headphone Speaker

Name: 27mm Micro Headphone Speaker
Brand: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
SKU: 826719495

Jiangsu, ChinaChangzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.

US$0.10-0.99

1,000 Pieces

Sample price:US$0.29/piece.Request sample

Product profile

Customization

Available

Cone

Pet

Impedance

100ohm

Model NO.

YDR27-2-100

Usage

WORD nChannels

2.1Channel

Material

Plastic Frame

Size

Dia 27*7.5mm

F0

100Hz

Transmission Mode

Air-conduction

Transducer Principle

Permanent Magnetic Speaker

Style

Mini

Radiation Mode

Direct Radiation Type

Certification

ISO9001

Brand

Yuesonic

Transport Package

Carton

Specification

0.1W

Trademark

Yuesonic

Origin

China

HS Code

85182900

Production Capacity

5000000/Month

Key features

Compact Mini Design: Dia 27*7.5mm size with plastic frame, ideal for space-constrained devices.

Air-Conduction Technology: Utilizes permanent magnetic speaker principle for direct radiation type transmission.

Flexible Customization: Supports full customization, minor adjustments, and design-based modifications.

Certified Quality: Products are RoHS and REACH compliant with ISO9001 certification.

Low Power Consumption: Nominal power of 0.1W ensures energy efficiency for portable applications.

Wide Frequency Range: Operates effectively from F0 (100Hz) to 4kHz for balanced sound.

OEM/ODM Support: Manufacturer offers OEM and ODM services with 2 R&D engineers.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Years of Export Experience

Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.98h

AI-Powered supplier vetting

SummaryChangzhou Wujin Yueda Electroacoustic Equipment Co., Ltd. is a manufacturing and sales supplier specializing in speakers, backup alarms, electroacoustic equipment, alarms, and related accessories. It demonstrates broad customization, OEM/ODM, and R&D capabilities, including recent product development, available SDK support, and documented engineering processes using AutoCAD, Pro/E, and SolidWorks. Production-related evidence includes inventory capability, valid contracts with associated subcontractors, standardized finished-product inspection, and documented supplier assessment procedures. The supplier has exported for 20 years, with exports representing 51%–70% of total sales, and holds self-operated import/export rights. However, it reports no overseas warehouse, showroom, agents, or branches, and lists zero countries with overseas services. An external audit by BV is recorded, but the provided audit type and evaluation result are coded and cannot be interpreted reliably. No explicit certification,...

Supplier typeThe supplier is identified as a combined company engaged in manufacturing and sales of electroacoustic equipment, alarms, devices, accessories, and mechanical parts. Its listed products are speakers and backup alarms, and it also conducts import and export activities.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaint handling. It can provide inventory and has participated in an offline trade show, but it reports no overseas warehouse, showroom, agent, or branch, and zero countries with overseas services.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, has an available SDK, and maintains R&D documentation covering design inputs, outputs, reviews, verification, and validation. Its engineers use AutoCAD, Pro/E, and SolidWorks and provide production technology support.

Production capacityProduction capability is supported by inventory availability, valid contracts with each associated subcontractor, standardized finished-product inspection instructions, documented supplier-assessment procedures, and a manufacturing business scope. The supplier also has a stated one-month average lead time in both peak and off-season periods.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full and minor customization, and flexible customization. It also provides ODM services and has R&D resources supporting product design and development.