High-Quality 3.5mm Mono Earphone for Conference and Tour Experiences

Name: High-Quality 3.5mm Mono Earphone for Conference and Tour Experiences
Brand: Shenzhen BlueOcean Electronics Co., Ltd
SKU: 2105921062

Guangdong, ChinaShenzhen BlueOcean Electronics Co., Ltd

US$0.90

500-4,999 Pieces

US$0.80

5,000-9,999 Pieces

US$0.75

10,000-99,999 Pieces

US$0.60

100,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Wire Material

PVC or TPE

Color

Black, Colors Customized

Model NO.

LO-189

Type

Moving-Coil Headphones

Usage

DJ, Portable Media Player, Computer, Mobile Phone

Function

Noise-Cancelling

Jack Diameter

3.5mm

Jack Type

Plug-in

Speaker

23mm(Ferrite or Neodymium)

Model

Lo189

Plug

3.5mm Single Straight or L Pin,Dual Pin,Foldable

Impedance

32 Ohms or Customizable

Cord Length

90cm or Customizable

Sensitivity

100 ±3dB /MW at 1kHz

Frequency Range

20 - 20,000Hz

Channel Balance

< 3dB

Distortion Rate

< 0.1%

Packing

Polybag or Customizable

Logo

Customizable

Transport Package

50*30*35cm

Specification

4.2*3*3.5

Trademark

Origin

Guangdong Shenzhen

HS Code

85183020

Production Capacity

4000000PCS/Month

Key features

Customizable Color: Available in Black with options for customized colors to meet specific branding needs.

OEM/ODM Services: Comprehensive customization for Color, Logo, and Packaging for global brands.

Certified Quality: Validated by CE, ROHS, FCC, and SGS certifications for US/EU market compliance.

Fast Sample Delivery: Samples delivered via DHL, UPS, or FedEx within 4-7 days.

High Sensitivity: 100dB +/-3dB at 1KHz ensures clear audio for conferences and tours.

Low Distortion: Distortion rate below 0.1% for precise sound reproduction.

Customizable Impedance: Standard 32 Ohms with options for customizable impedance values.

Customizable Cord Length: Standard 90cm cord with options for customized lengths.

Company profile

Importers and ExportersFast DeliveryQA/QC Inspectors100% Finished Products Inspection

Shenzhen BlueOcean Electronics Co., Ltd

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.10h

AI-Powered supplier vetting

SummaryThe supplier information identifies a Dongguan-based factory associated with Shenzhen entities that produces wired and disposable earphones/headphones and related electronic products. It reports seven production lines, stated annual output of 48,000,000 pieces for wired and disposable earphones, export sales of 41%–50%, and access to Shenzhen Port. However, the evidence shows no available SDK, no written corrective-action or complaint-handling procedures, no quality assurance or raw-material traceability, no overseas agents or warehouses, and no offline trade-show participation. Certification, customization capability, and customer cases are not sufficiently documented. Financial records provided show zero reported operating revenue and profit-related figures for the stated periods, which raises a credibility concern, although the relationship between the reported factory and named companies is not fully clarified.

Supplier typeThe supplier is described as a production, research and development, and sales enterprise specializing in disposable earphones, airline headsets, tour-guide headphones, student and promotional headphones, microphones, data cables, and other electronic products. Its stated business scope also includes sales of electronic equipment, components, measuring instruments, software and hardware, and related products, supporting classification as an electronics manufacturer and seller.

After-Sales capabilityThe company claims good after-sales service, but it reports no written corrective and preventive action procedures or records and no written customer-complaint handling procedures or records. It has in-stock service capability and accepts FOB, CIF, CFR, and EXW terms, but has no overseas warehouse, overseas showroom, overseas agents or branches, and no stated overseas service countries.

Financial creditThe financial records provided report zero operating revenue, operating cost, gross profit, and operating profit for the stated periods from 2022 through 2024, along with zero current ratios. These figures conflict with the separate production and export information and therefore create a material credibility concern; the underlying reason for the discrepancy is not provided.

Production capacityThe supplier reports seven production lines and annual output of 48,000,000 pieces for wired and disposable earphones, with products sold domestically and internationally and export sales of 41%–50%. It also states that all products are inspected before shipment and has in-stock capability. However, outsourcing procedures and manufacturing contracts are listed as unknown, while quality assurance and traceability are explicitly absent.

Product Q&A

Q:Are your products compliant with US/EU market standards?

Absolutely! In alignment with the rigorous standards of the US/EU markets, our earphones and headphones are crafted using top-tier raw materials and undergo a stringent quality control process. Our quality assurance is validated by certifications including CE, ROHS, FCC, and SGS, among others.

Q:Is it possible to purchase a sample order?

Certainly! We warmly invite you to purchase a sample to evaluate our product's excellence firsthand. We also offer mixed samples to cater to your diverse testing needs.

Q:Do you offer OEM/ODM services?

Yes, we are delighted to offer comprehensive OEM/ODM services. Tailor the Color, Logo, and Packaging to your specific requirements. We have successfully partnered with renowned enterprises like P&G, Target, Walmart, Speedo, and other leading global brands.

Q:What are the shipping methods and delivery timelines for your goods?

For samples, we ensure swift delivery through DHL, UPS, or FedEx, reaching you within 4-7 days right at your doorstep. For larger orders, we offer flexible shipping options: Air freight (9-15 days), sea freight (25-30 days), or land transport, tailored to your logistics preferences.