Do you have product design patents?

Yes, most of our products feature original and private designs, and we have applied for design patents for them.

What testing reports and certificates do you provide?

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

Best Transparent in-Ear Bluetooth Wireless True Wireless Tws Earphones with Touch Screen

Name: Best Transparent in-Ear Bluetooth Wireless True Wireless Tws Earphones with Touch Screen
Brand: Roman Technology Co., Ltd
SKU: 2186389675

Guangdong, ChinaRoman Technology Co., Ltd

US$3.90-4.90

50 Pieces

Product specifications

Color

Sample price:US$3.90/piece.Request sample

Product profile

Customization

Available

Style

In-ear

Usage

Mobile Phone, MP3 & MP4, Computer

Model NO.

Q20

Bluetooth Version

Bluetooth 5.4

Soundtrack

Dual Track

Function

Bluetooth

Characteristics

Touch Screen

Color

White

Specifications

A2DP

Distance version

Class B

Service

OEM/ODM

Chipset

Ab5636 V5.4

Profile

Avdtp/Avrcp/A2dp

Charging Port

Type C

Frequency

2.402-2.480GHz

Music Time

4.5h

Talking Time

Standby Time

120h

Charging Time

Headset Battery

25mAh*2

Charging Base Battery

400mAh

Transmission Distance

10m

Features

Multi Functional Touch Screen & Transparent Style

Certifications

CE, RoHS

Transport Package

Customized

Trademark

Customized

Origin

Guangdong, China

HS Code

8517629400

Production Capacity

100000pieces/Months

Key features

Multifunctional Touch Screen: Features a transparent charging case with touch screen for games, music, and camera control.

Real-time Lyric Display: Displays real-time lyrics on the earbud screen for an immersive music experience.

OEM/ODM Customization: Supports logo, pattern, packaging, and graphic customization for unique branding.

Long Battery Life: 4.5h music time, 3h talk time, and 120h standby time with 2h fast charging.

Bluetooth 5.4 Technology: Advanced Bluetooth 5.4 ensures stable connection and low latency for gaming.

Multi-Language Support: Allows users to switch language settings to accommodate global audiences.

Smart Voice Assistant: Activate voice assistant with a simple touch for hands-free task management.

Battery Level Display: Screen shows exact battery levels for left, right earphones, and charging case.

Company profile

ODM ServicesOEM ServicesYears of Export ExperienceExhibition Experience

Roman Technology Co., Ltd

Guangdong, 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: ≤15h

AI-Powered supplier vetting

SummaryROMAN TECHNOLOGY CO., LTD demonstrates substantial product development, customization, export, OEM, and manufacturing capabilities. It reports new-product activity, ODM services, multiple customization options, OEM service for known brands, participation in major overseas trade shows, and stated monthly production capacity exceeding one million units. However, the evidence does not establish certification holdings, financial strength, or formal quality-assurance status. The supplier has no overseas showroom, overseas agents or branches, overseas warehouse, or in-stock service capability. Raw-material traceability and several manufacturing-control procedures are also unresolved. Customer evidence is limited to named product/order records and one associated buyer, so customer-case depth cannot be fully assessed.

Supplier typeThe supplier presents itself as a manufacturer with R&D, ODM, OEM, and smart-manufacturing capabilities. Its product records cover styling irons, curling irons, and hair-dryer parts, while the stated manufacturing description includes production, testing, and shipping activities.

After-Sales capabilityThe supplier reports no overseas showroom, overseas agents or branches, overseas warehouse, or in-stock service capability. Although it has attended offline trade shows, the evidence does not establish an effective after-sales network or complaint-resolution process; complaint handling is recorded only as “Others.”

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and maintains a product R&D institute. It also describes continuous technology exploration and process optimization, although no SDK is available.

Production capacityThe supplier states that it has standardized processes from raw-material procurement through final testing and shipping and monthly production capacity exceeding one million units. However, it reports no in-stock capability, no overseas warehouse, and unresolved status for capacity reconciliation, outsourcing procedures, and manufacturing contracts.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This range is directly supported in two slices and indicates broad customization coverage.

Client casesThe supplier reports OEM service for known brands and provides product/order records for styling irons, curling irons, and hair-dryer parts. One associated buyer, ELIN APPLIANCES PRIVATE LIMITED, is identified, but the evidence is too limited to establish the scale or breadth of its customer portfolio.

Product Q&A

Q:Can you customize products with our logo and design?

Yes, we offer OEM/ODM services including logo printing, radium engraving, embossing, and custom packaging. Samples can be proofed, and large quantities can use open molds.

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 delivery takes 2-3 days. For bulk orders of more than 1000 pieces, the lead time is 25 working days.

Q:Is your factory audited or verified?

Yes, we are a TWS factory audited 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 including reliability testing labs, tooling development, and assembly departments.