What is the battery life?

The battery life ranges from 4 to 8 hours.

What is the warranty policy?

All goods are checked and tested one by one to ensure quality assurance.

What is the sample cost?

Sample cost is USD per piece, and most sample fees can be returned when placing a large order.

C2337 Wireless Bluetooth Headphones (Over-ear)

Name: C2337 Wireless Bluetooth Headphones (Over-ear)
Brand: Shenzhen Shiyusheng Technology Co., Ltd.
SKU: 2258848315

Guangdong, ChinaShenzhen Shiyusheng Technology Co., Ltd.

US$4.60

10-499 Pieces

US$3.00

500-999 Pieces

US$2.70

1,000-9,999 Pieces

US$2.00

10,000+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Style

In-ear

Usage

Mobile Phone, Call Center, MP3 & MP4, Computer, Game Player, Aviation, DJ

Model NO.

C2337

Bluetooth Version

5.3

Soundtrack

Dual Track

Function

Bluetooth, Multimedia, USB, Infrared, RF

Characteristics

Support Music

Color

Black

Specifications

HSP

Distance version

Class B

Chip Type

Jerry

Material

PC+ABS

Battery Life

4-8 Hours (Hours)

Customization Supported

Support

Transport Package

Box

Specification

150g

Trademark

oem

Origin

China

HS Code

8517629400

Production Capacity

6000PCS/Days

Key features

Bluetooth 5.3 Technology: Features advanced Bluetooth 5.3 for stable and fast wireless connectivity.

Dual Track Soundtrack: Delivers high-quality audio with dual track sound capabilities.

Multi-Function Support: Supports Bluetooth, Multimedia, USB, Infrared, and RF functions.

Customization Supported: Offers customization options for chip type, material, and battery life.

OEM/ODM Services: Accepts OEM and ODM orders with customized logo options available.

Fast Delivery Time: Regular delivery takes 1-3 days after payment receipt.

Comprehensive Quality Assurance: All goods are individually checked and tested before shipping.

Flexible Payment Methods: Accepts Cash, T/T, Western Union, PayPal, and Money Gram.

Company profile

High Repeat Buyers ChoiceFast DeliveryLow MOQCustomization from Samples

Shenzhen Shiyusheng Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2025-10-31Nearest Port: shenzhenAverage Response Time: ≤7.85hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShenzhen Shiyusheng Technology Co., Ltd. is a prominent supplier specializing in Bluetooth headset manufacturing with substantial R&D and production capabilities but limited after-sales service procedures. The company holds multiple certifications and engages in OEM/ODM services. However, it lacks overseas presence and structured service protocols, which may impact international operations.

Supplier typeShenzhen Shiyusheng Technology Co., Ltd. is a top-tier factory specializing in Bluetooth headsets, integrating R&D, production, and sales with OEM/ODM/OBM services.

CertificationsThe supplier holds a comprehensive range of certifications including BSCI, ISO 9000, ISO 9001, and more, covering quality management and environmental standards.

After-Sales capabilityThe supplier lacks written procedures for service capability assessment, corrective actions, and customer complaint handling, indicating potential weaknesses in after-sales service.

R&D capabilityThe supplier demonstrates strong innovation capability with recent new products and a skilled R&D team, though SDK availability is lacking.

Production capacityWith over 10 years of experience and advanced production lines, the supplier has strong capabilities in headphone production.

Customization capabilityThe supplier offers extensive customization services ranging from minor to full customization, including samples and design-based options.

Client casesThe supplier provides OEM services for popular brands, indicating established customer cases and partnerships.