Do you have product design patents?

Yes, most of our products are original and private designs with applied design patents.

What testing reports and certificates do you have?

We provide necessary certificates such as CE, ROHS, MSDS, UN38.3, KC, and IEC62133 for hot-selling models.

Wholesale Popular Tansparent in-Ear Bluetooth Wireless Tws Earphone with Baterry Digital Display

Name: Wholesale Popular Tansparent in-Ear Bluetooth Wireless Tws Earphone with Baterry Digital Display
Brand: Roman Technology Co., Ltd
SKU: 1972191741

Guangdong, ChinaRoman Technology Co., Ltd

US$1.70

100 Pieces

Sample price:US$1.70/piece.Request sample

Product profile

Style

In-ear

Usage

Mobile Phone, MP3 & MP4, Computer

Bluetooth Version

Bluetooth 5.3

Model NO.

XT16

Soundtrack

Dual Track

Function

Bluetooth

Characteristics

Power Display

Color

Blue

Specifications

A2DP

Distance version

Class B

OEM/ODM Service

Availiable

Chipset

Bluetrum V5.3

Profile

Avdtp/Avrcp/A2dp

Charging Port

Type C

Frequency

2.402-2.480GHz

Music Time

2-3h

Talking Time

2-3h

Standby Time

60h

Charging Time

Transmission Distance

10m

Customization

Logo& Pattern&Packaging&Graphic Customization

Specialty

Transparent Case & Good Sound Quality with Ambient

Packaging Size

12.2*8*3.2cm

Weight

51g

Transport Package

Customized

Trademark

Customized

Origin

Guangdong, China

HS Code

8517629400

Production Capacity

100000pieces/Months

Key features

Transparent Style Design: Features a modern transparent case with LED battery power display.

Bluetooth 5.3 Technology: Equipped with Bluetooth 5.3 for stable and fast wireless connection.

Customizable Colors: Available in 6 colors with options for custom color customization.

OEM/ODM Service: Supports logo, pattern, packaging, and graphic customization.

Long Battery Life: Up to 60 hours standby time with 2-3 hours music and talk time.

International Certifications: Passed ISO 9001, CE, ROHS, FCC, and other global standards.

Professional R&D Team: Over 240 core patents with advanced acoustic laboratory support.

12-Month Warranty: Comprehensive warranty coverage for all products upon delivery.

Company profile

Roman Technology Co., LtdGuangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryROMAN TECHNOLOGY CO., LTD demonstrates substantial product development, customization, OEM/ODM, and manufacturing capabilities. It reports new products within the past year, multiple customization formats, OEM service for well-known brands, and monthly production capacity exceeding one million units. The supplier has 12 years of export experience, with exports representing 90% of total sales, and has participated in major overseas trade shows. However, it reports no overseas showroom, agents, branches, warehouse, or in-stock service capability. Certification status, financial credibility, formal quality assurance, raw-material traceability, and structured after-sales processes are not sufficiently evidenced. One buyer and product-related transaction references are provided, but the customer-case evidence is limited.

Supplier typeThe supplier presents itself as a manufacturer with independent R&D and smart manufacturing capabilities, offering OEM and ODM services. Its reported product development and manufacturing infrastructure support classification as an OEM/ODM-capable manufacturer rather than only a trading intermediary.

R&D capabilityThe supplier reports new products within the past year, an independent product R&D institute, continuous technology development, and flexible design services. It also offers ODM, although no SDK is available; overall, the evidence supports active product innovation capability.

Production capacityThe supplier states that it has standardized processes from raw-material procurement through testing and shipping and monthly production capacity exceeding one million units. However, ongoing capacity reconciliation, outsourcing procedures, and manufacturing contracts are unverified, while in-stock and overseas-warehouse services are unavailable; the stated manufacturing scale is positive but operational controls remain partly undocumented.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with ODM services. These repeated, specific service options provide clear evidence of broad customization capability.

Product Q&A

Q:Can you customize designs with our LOGO?

Yes, we offer OEM/ODM services including customized LOGO, radium engraving, embossing, and designed packaging boxes. Engineers provide technical solutions within 2-3 days.

Q:What is the warranty period for defective products?

We offer a 12-month warranty for all products to ensure quality and customer satisfaction.

Q:What is the delivery time for samples and bulk orders?

Sample production takes 2-3 days. For bulk orders over 1000 pieces, the lead time is 25 working days.

Q:Is the factory audited or verified?

Yes, we are a verified TWS factory with BSCI, ISO 9001, and other international certifications.

Q:What are the major advantages of your factory?

We have an R&D team for original designs, complete manufacturing facilities, and departments for testing, tooling, injection, printing, and assembly.