What is the charging time for the earbuds?

The charging time for the earbuds is approximately 9 hours.

Does the product support memory cards?

No, this product does not support memory cards.

What is the operating distance of the earbuds?

The operating distance is less than or equal to 10 meters.

F9-5c Tws Fone De Ouvido Audifono Wireless Touch Bluetooth Earbuds

Name: F9-5c Tws Fone De Ouvido Audifono Wireless Touch Bluetooth Earbuds
Brand: Shenzhen Runton Technology Co., Ltd.
SKU: 1922059682

Guangdong, ChinaShenzhen Runton Technology Co., Ltd.

US$7.00

30-299 Pieces

US$6.80

300-999 Pieces

US$6.50

1,000-99,999 Pieces

US$3.50

100,000+ Pieces

Sample price:US$9.00/piece.Request sample

Product profile

Customization

Available

Wire Material

TPE

Color

Black

Model NO.

F9-5C

Type

Electret Earphone

Communication

Wireless

Usage

DJ, Computer, Mobile Phone, Sport

Jack Diameter

Wireless

Jack Type

USB

Product Name

F9-5c Gaming Earbuds with Powerbank

Support Memory Card

Battery

50mAh

Impedance

32 Ohm +/-15%

Active Noise-Cancellation

Yes

Item Name

in Ear True Wireless Earbuds

Frequency Response Range

20-20000Hz

Talking Time

About 3-4 Hours

Charging Time

9 Hour

Charge Case Battery

2000mAh

Transport Package

Color Retail Box

Specification

ABS

Trademark

Neutral (Support OEM/ODM)

Origin

China

HS Code

8518301000

Production Capacity

20000pieces/Month

Key features

Bluetooth 5.0+EDR: Ensures stable wireless connection and high-quality audio transmission.

Stereo Sound Mode: Delivers immersive audio experience for music and calls.

Long Battery Life: Earbuds last 2-4 hours; Charging case provides 2000mAh capacity.

Active Noise Cancellation: Reduces background noise for clearer audio and calls.

One Year Warranty: Covers non-man-made defects with free repair service.

Fast Shipping: Goods shipped within 3 working days after payment clearance.

Universal Compatibility: Works with mobile phones, computers, and portable media players.

Complete Package: Includes earbuds, charging box, USB cable, and user manual.

Company profile

Shenzhen Runton Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-01-01Average Response Time: >24hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryShenzhen Runton Technology Co., Ltd. is identified as both a trading company and manufacturer/factory in China, focused on consumer electronics such as Bluetooth headsets, speakers, power banks, and related products. The supplier reports six production lines, six plants or production areas, more than 200 experienced workers, ISO 9000 and ISO 9001 certifications, and dedicated quality-control and R&D personnel. Reported annual capacity is 600,000 headsets and 600,000 speakers, with stated lead times of within 15 working days in both peak and off-peak periods. The company exports to a broad range of regions and began exporting in 2016. It describes in-house component and accessory production, testing facilities, mold, injection, cable, printing, painting, spraying, and speaker capabilities. However, the provided information does not sufficiently establish after-sales procedures, financial credibility, specific customization performance, or verified customer case quality. Trade records show limited...

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its own description states that it has manufactured wireless speakers, headsets, and solar power banks since 2010, supporting a manufacturing role in consumer electronics.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 management-system certifications. These are explicit certification claims, although the provided slices do not include certificate numbers, validity dates, or issuing-body verification.

R&D capabilityThe supplier reports R&D engineers with 6–10 years of total experience, testing facilities, strong technical force, mold-opening capability, and a stated focus on rapid innovation. These details support innovation-related resources, although no specific patented technology, new-product record, or quantified R&D output is provided.

Production capacityProduction capability is supported by reported 10,000-square-meter premises, more than 200 workers, six plants or production areas, six production lines, in-house injection, cable, printing, painting, spraying, mold, and speaker workshops, plus stated annual capacity of 600,000 headsets and 600,000 speakers. The supplier also reports lead times within 15 working days in both peak and off-peak seasons.