What happens if the product is damaged?

If it is not man-made damage, we can repair it for free. However, the returning shipping fee should be borne by the customer.

What is the Bluetooth version supported?

The earphones support BT version V5.0 with HFP 1.7, HSP 1.2, A2DP 1, AVRCP1.6, SPP 1.2 and PBAP 1.0.

What is the frequency response range?

The frequency response range is 20-20000Hz with a sensitivity of 120dB+/-5dB.

F9-10 Tws LED Display Touch Control Earphones with Power Bank

Name: F9-10 Tws LED Display Touch Control Earphones with Power Bank
Brand: Shenzhen Runton Technology Co., Ltd.
SKU: 1949297735

Guangdong, ChinaShenzhen Runton Technology Co., Ltd.

US$6.50

30-299 Pieces

US$6.30

300-2,999 Pieces

US$6.00

3,000-299,999 Pieces

US$3.00

300,000+ Pieces

Sample price:US$8.50/piece.Request sample

Product profile

Customization

Available

Wire Material

TPE

Color

White, Black

Model NO.

F9-10

Type

Electret Earphone

Communication

Wireless

Usage

DJ, Computer, Mobile Phone, Sport

Jack Diameter

Wireless

Jack Type

USB

Product Name

F9-10 Wireless Tws Earbuds

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

1-2 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

LED Display Touch Control: Features an LED display and touch control interface for easy operation.

Built-in Power Bank: Charging case includes a 2000mAh battery to charge earphones on the go.

Long Battery Life: Provides about 7-8 hours of accumulated battery life for extended use.

Active Noise Cancellation: Equipped with active noise cancellation technology for clear audio.

Bluetooth 5.0 Technology: Supports BT version V5.0 with HFP, HSP, A2DP, AVRCP, SPP, and PBAP protocols.

Fast Charging Support: Charging time is about 1.5-2 hours for earphones and 4 hours for the case.

Durable ABS Material: Constructed with high-quality ABS material for durability and style.

One Year Warranty: Covers one year from payment date for non-man-made defects with free repair.

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.