Do you hold any product design patents?

Yes, most of our products feature original designs with applied design patents.

Do you have testing reports and certificates for your products?

For most hot-selling models, we possess essential certificates and reports, including CE, ROHS, MSDS, UN38.3, KC, CE, IEC62133, and more.

Transparent Case Gaming Tws Bluetooth Earbuds Half in Ear Stereo Wireless Earphone for Mobile Phone

Name: Transparent Case Gaming Tws Bluetooth Earbuds Half in Ear Stereo Wireless Earphone for Mobile Phone
Brand: Roman Technology Co., Ltd
SKU: 1976458801

Guangdong, ChinaRoman Technology Co., Ltd

US$5.40-5.50

1 Piece

Sample price:US$5.98/piece.Request sample

Product profile

Style

Semi in Ear Earbuds

Usage

Mobile Phone, MP3 & MP4, Computer

Bluetooth Version

Bluetooth 5.4

Model NO.

D17

Soundtrack

Dual Track

Function

Bluetooth

Characteristics

Voice Control

Color

Purple, White, Black

Specifications

HSP

Distance version

Class B

Service

OEM/ODM

Chipset

5656c3 V5.4

Profile

Avdtp/Avrcp/A2dp

Frequency

2.402-2.480GHz

Music Time

4-5h

Talking Time

3-4h

Standby Time

80h

Charging Time

Headset Battery

30mAh*2

Charging Base Battery

230mAh

Charging Port

Type-C

Transmission Distance

10m

Certifications

CE, RoHS

Customization

Logo& Pattern&Packaging&Graphic Customization

Transport Package

Box

Trademark

Customized

Origin

Guangdong, China

HS Code

8517629400

Production Capacity

100000pieces/Months

Key features

Bluetooth 5.4 Connectivity: Features Bluetooth 5.4 chipset for stable and fast wireless transmission.

Long Battery Life: Up to 80 hours standby time with 4-5 hours music playback per charge.

OEM/ODM Customization: Supports custom logo, packaging, and design modifications for branding.

Transparent Gaming Design: Semi-in-ear style with transparent case aesthetics for gaming and stereo sound.

CE & RoHS Certified: Products meet international safety standards with CE, RoHS, and FCC certifications.

Fast Charging Support: Type-C charging port allows quick power replenishment for both earbuds and case.

Voice Control Function: Integrated voice control feature for hands-free operation and convenience.

Professional Manufacturer: Established in 2008 with over 240 patents and monthly capacity of 1M units.

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 create designs with our LOGO?

We provide OEM/ODM services with options for custom LOGO, radium engraving, embossing, and specially designed packaging. Samples available for proofing, and large orders include mold creation. Our engineers typically deliver technical or design solutions within 2-3 days. Contact us online for more details!

Q:How do you handle defective products received by clients?

We offer a 12-month warranty on all products.

Q:What is your delivery time?

Samples take 2-3 days; orders over 1000 pcs require 25 working days.

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

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

Q:What are our factory's major advantages?

Our R&D team specializes in original and private designs. We boast comprehensive manufacturing facilities including a reliability testing lab, tooling development, plastic injection, oil spray & logo printing, product assembly, and packing departments.