Do you have any product design patent?

Yes, most of the products from our china tws earbuds manufacturers are original and private designs, for most of them, we applied the design patents.

Do you have testing reports and certificates for your product?

Most of the hot selling models, we have all the necessary and basic certificates and reports, such as CE, ROHS, MSDS, UN38.3, KC, CE, IEC62133 and more.

China Manufacturer Tws Bluetooth Wireless in-Ear Earbuds with Battery Display Micro USB Charging

Name: China Manufacturer Tws Bluetooth Wireless in-Ear Earbuds with Battery Display Micro USB Charging
Brand: Roman Technology Co., Ltd
SKU: 1969069041

Guangdong, ChinaRoman Technology Co., Ltd

US$1.80

50 Pieces

Sample price:US$1.80/piece.Request sample

Product profile

Customization

Available

Style

In-ear

Usage

Mobile Phone, MP3 & MP4, Computer

Model NO.

E7S

Bluetooth Version

5.3

Soundtrack

Dual Track

Function

Bluetooth

Characteristics

Voice Control

Color

Green

Specifications

HSP

Distance version

Class B

Chipset

Bluetrum 5616 V5.3

Music Time

Play Time

About 2.5h

Call Time

About 3h

Earbud Battery

30mAh

Earbud Charging Time

About 1h

Charging Box Battery

200mAh

Charging Box Charging Time

About 2h

The Number of Charges The Charging Case

2.402-2.480GHz

Charging Port

Micro

Appearance

in Ear

MOQ

100PCS

with Package

Yes

Service

OEM/ODM

Certification

Transport Package

Box

Specification

6.5*5.0*2.3 cm

Trademark

Custom

Origin

Guangdong, China

HS Code

8517629400

Production Capacity

100000pieces/Months

Key features

Bluetooth 5.3 Technology: Features advanced Bluetooth 5.3 chipset for stable connection and low latency.

Battery Power Display: Equipped with digital display to show real-time battery status of earbuds and case.

OEM/ODM Customization: Supports customized logo, packaging, and design with engineers providing solutions within 2-3 days.

Comprehensive Certifications: Products certified with CE, ROHS, FCC, ISO 9001, BSCI, and more for global markets.

High Production Capacity: Monthly output exceeds one million units with advanced acoustic laboratory and R&D institute.

12 Months Warranty: Provides 12-month warranty coverage for all products to ensure customer satisfaction.

Patented Designs: Holds over 240 core patents with original and private designs for unique product features.

Fast Sample Delivery: Samples delivered within 3-5 days; bulk orders (1000+ pcs) take 25 working days.

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 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 do our designs with our LOGO?

Yes. We will offer OEM/ODM service! Support customized LOGO, radium engraving, embossing and designed package box! Sample can be proofing, Large quantities can be open mold. We have engineers will give you technical or new design solutions generally within 2-3 days. Contact me online to know more!

Q:How do you take care when your clients received defective products?

We offer the warranty of 12 months for all products.

Q:What's your delivery time?

Sample 3-5 days; More than 1000pcs 25 working days.

Q:Does the China true wireless earbuds supplier have been audited or verified?

Yes, we are a TWS factory with BSCI, ISO 9001 and more.

Q:What are the major advantages of our factory?

We have the R&D team for products of original and private designs. What's more, we have completer manufacturing facilities, including the reliability testing lab, tooling development department, plastic injection department, oil spay & logo printing department, product assembly and packing department.