Do you have product design patents?

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

What testing reports and certificates do you provide?

Most hot-selling models come with necessary certificates and reports such as CE, ROHS, MSDS, UN38.3, KC, and IEC62133.

Premium Noise-Cancelling Tws Bluetooth Earbuds with Dual Microphones

Name: Premium Noise-Cancelling Tws Bluetooth Earbuds with Dual Microphones
Brand: Roman Technology Co., Ltd
SKU: 1969744181

Guangdong, ChinaRoman Technology Co., Ltd

US$3.50-4.20

1 Piece

Sample price:US$4.20/piece.Request sample

Product profile

Customization

Available

Style

In-ear

Usage

Mobile Phone, MP3 & MP4, Computer, Game Player

Model NO.

T-02

Bluetooth Version

5.4

Soundtrack

Dual Track

Function

Bluetooth

Characteristics

Support Music

Color

White

Specifications

A2DP

Distance version

Class B

Service

OEM/ODM

Frequency

2.402-2.480GHz

Profile

Avdtp/Avrcp/A2dp

Chipset

Jl7006f4

Transmission Range

10 Meters

Music Time

6-7h

Talking Time

6-7h

Charging Time

1-2h

Standby Time

120h

Headset Battery

40mAh*2

Charging Box Battery

400mAh

Charging Port

Type C

Charging Voltage

Noise Cancellation

Anc + Enc

Compatibility

Accept All System

Transport Package

Box, Can Be Customized

Specification

AVRCP

Trademark

Customized

Origin

China

HS Code

8517629400

Production Capacity

100000PCS/Months

Key features

Advanced Bluetooth 5.4: Features Bluetooth 5.4 for stable connectivity and low latency.

HiFi ANC Sound Quality: FF ANC + Dual Mic ENC provides high-fidelity sound with noise cancellation.

Long Battery Life: 6-7 hours music/talking time, 120 hours standby, 400mAh charging box.

OEM/ODM Customization: Supports custom logo, packaging, and design with professional engineering solutions.

Certified Quality: Passed ISO 9001, CE, ROHS, FCC, and other international certifications.

Strong R&D Capability: Over 240 core patents and independent acoustic laboratory for innovation.

Fast Sample Delivery: Samples ready in 2-3 days; bulk orders take 25 working days.

Global Market Presence: Products sold to 50+ countries with cooperation with well-known brands.

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: ≤11.33h

AI-Powered supplier vetting

SummaryROMAN TECHNOLOGY CO., LTD is an established supplier with a strong focus on innovation and customization. They offer ODM and OEM services for popular brands and have launched new products recently. Despite lacking overseas showrooms and agents, they participate in major trade shows and have a significant export market, comprising 90% of their sales. The firm demonstrates substantial production capabilities, with a monthly capacity exceeding one million units, but lacks in-stock and overseas warehouse service capabilities. Financial data over the last few years indicates stability, although specific certifications and financial details are not disclosed.

Supplier typeROMAN TECHNOLOGY CO., LTD is involved in the production of styling irons and hair dryers, indicating they operate in the personal care appliance sector.

R&D capabilityThe supplier has demonstrated innovation with new product launches and a focus on R&D through their independent laboratory and institute.

Production capacityROMAN TECHNOLOGY CO., LTD boasts a robust production capacity of over one million units monthly, supported by a smart manufacturing setup.

Customization capabilityThe supplier offers comprehensive customization services, including full and flexible customization options.

Client casesThe supplier is associated with ELIN APPLIANCES PRIVATE LIMITED, indicating active customer engagement.

Product Q&A

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

Yes, we offer OEM/ODM services including custom logo, radium engraving, embossing, and designed packaging. We provide technical and design 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 customer satisfaction and quality assurance.

Q:What are the delivery times for samples and bulk orders?

Samples can be prepared in 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 and verified with BSCI, ISO 9001, and other international standards.

Q:What are the main advantages of your factory?

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