Do you have product design patents?

Yes, most of our products are 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 most hot-selling models.

New Clip-on Ows Tws Wireless Sport Bluetooth Open Earbuds for Smart Phones

Name: New Clip-on Ows Tws Wireless Sport Bluetooth Open Earbuds for Smart Phones
Brand: Roman Technology Co., Ltd
SKU: 2200509385

Guangdong, ChinaRoman Technology Co., Ltd

US$5.45-6.45

1 Piece

Sample price:US$6.45/piece.Request sample

Product profile

Style

Clip on Ear

Usage

Mobile Phone, MP3 & MP4, Computer

Bluetooth Version

Bluetooth 5.4

Model NO.

Soundtrack

Dual Track

Function

Bluetooth

Characteristics

Voice Control

Color

Gold

Specifications

A2DP

Distance version

Class B

OEM/ODM Service

Availiable

Chipset

Ab5656c V5.4

Profile

Avdtp/Avrcp/A2dp

Charging Port

Type C

Frequency

2.402GHz - 2.480GHz

Music Time

Talking Time

2.5h

Standby Time

55h

Charging Time

Headset Battery

33mAh*2

Charging Base Battery

400mAh

Transmit Power

Class 2

Transmission Distance

10m

Customization

Logo& Pattern&Packaging&Graphic Customization

Colors

White, Black, Silver, Gold or Customize

Transport Package

Box

Specification

79*51*25 mm

Trademark

Customized

Origin

Guangdong, China

HS Code

8517629400

Production Capacity

100000pieces/Months

Key features

Bluetooth 5.4 Connectivity: Latest Bluetooth 5.4 ensures stable, energy-efficient, and smooth wireless transmission.

Open Ear Design: Non-in-ear clip-on structure with optimized directional audio to minimize sound leakage.

Dual Mode Performance: Seamlessly switch between Game Mode (low latency) and Music Mode (immersive sound).

Instant Pairing: Hall-Switch Technology enables instant automatic pairing for a hassle-free experience.

Long Battery Life: 55 hours standby time, 4 hours music time, and 2.5 hours talking time per charge.

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

Certified Quality: Products certified with ISO 9001, CE, ROHS, FCC, and other international standards.

Sleek Modern Design: Plated mirror finish and refined earphone clips for a sophisticated aesthetic look.

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 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 customer satisfaction and product quality.

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 the factory audited or verified?

Yes, we are a TWS factory verified 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 testing labs, tooling development, and assembly departments.