High-Quality A7 PRO4 Tws Bluetooth Headphones for All-Day Use

Name: High-Quality A7 PRO4 Tws Bluetooth Headphones for All-Day Use
Brand: Shenzhen Kudiyou Electronic Technology Co., Ltd.
SKU: 2241593065

Guangdong, ChinaShenzhen Kudiyou Electronic Technology Co., Ltd.

US$4.57

10-999 Pieces

US$4.37

1,000-9,999 Pieces

US$4.17

10,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Wire Material

PVC

Color

Silver, Beige, Blue, Red, Gold, Brown, White, Black

Model NO.

Type

Magnetic Earphone

Communication

Wireless

Usage

DJ, Portable Media Player, Computer, Mobile Phone

Function

Infrared, RF, Waterproof, Noise-Cancelling, HiFi

Jack Diameter

Wireless

Jack Type

USB

Bluetooth Standard

Bluetooth V5.4

Waterproof Grade

Ipx-6

Battery Capacity

300mAh

Bt Version

5.3

Battery Indicator Light

Digital Display Function

Transport Package

Original

Specification

10*10*4

Trademark

OEM

Origin

China

HS Code

8517629400

Production Capacity

500000000

Company profile

Customization from SamplesCustomization from DesignsRaw-Materials TraceabilityProduction Process Visualization

Shenzhen Kudiyou Electronic Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤4.36h

AI-Powered supplier vetting

SummaryThe supplier is a Shenzhen-based integrated industrial and trading enterprise with more than 300 employees, a 4,600 m² manufacturing plant, R&D, production, sales, and technical teams, and stated quality-control and delivery capabilities. It offers broad customization and has provided OEM services to recognized brands, while exporting 71%–90% of total sales; however, exporting began only one year ago and no overseas agents, branches, warehouse, or showroom are reported. R&D documentation is available and new product development is supported, but no SDK is available. Quality assurance, raw-material traceability, finished-product inspection instructions, and inventory capability are reported. Material weaknesses include the absence of written procedures or records for corrective actions and customer complaints, no valid manufacturing-capacity contract with related subcontractors, and no evidence sufficient to verify certifications, financial strength, or specific customer cases.

After-Sales capabilityTechnology engineers confirm customer requests and provide technical support for after-sales service, and a quality assurance system is reported. However, the supplier has no written procedures or records for corrective and preventive actions or customer-complaint handling, while its service-capability assessment has records but no written procedure.

R&D capabilityThe supplier has R&D engineers responsible for new product development, technical support, and confirming customer requirements, with relevant design and validation documentation available for audit. It does not have an available SDK, so the evidence supports product-development capability but not SDK-based development capability.

Production capacityThe supplier reports a 4,600 m² plant, more than 300 employees, advanced production equipment, professional technical personnel, inventory capability, and one-month average lead times in both peak and off-season. Nevertheless, it lacks a valid manufacturing-capacity contract with related subcontractors, which is an explicit production-governance deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly demonstrates broad customization coverage.

Client casesThe supplier explicitly states that it provides OEM services for recognized brands. No brand names, project details, order outcomes, or independently verifiable customer case information are provided.