How long does it take to charge the earphones?

The charging time for the earphones is about 1 hour.

What is included in the package?

The package includes 2 earphones, 1 charging box, 1 charging cable, 1 manual, and 1 color box.

What are the payment terms and lead time?

Payment terms include T/T, PayPal, Western Union, etc. The average lead time is within 15 workdays.

S19L Tws Business LED Screen in-Ear Wireless Touch Control Earphones

Name: S19L Tws Business LED Screen in-Ear Wireless Touch Control Earphones
Brand: Shenzhen Runton Technology Co., Ltd.
SKU: 1949624655

Guangdong, ChinaShenzhen Runton Technology Co., Ltd.

US$11.00

30-299 Pieces

US$10.50

300-2,999 Pieces

US$10.00

3,000-299,999 Pieces

US$5.50

300,000+ Pieces

Sample price:US$13.00/piece.Request sample

Product profile

Customization

Available

Wire Material

TPE

Color

Multi Colors

Model NO.

S19L

Type

Magnetic Earphone

Communication

Wireless

Usage

DJ, Computer, Mobile Phone, Sport

Function

Waterproof, HiFi

Jack Diameter

Wireless

Jack Type

USB

Product Name

S19L Smart LED Display Earphone

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

2200mAh

Transport Package

Color Retail Box

Specification

ABS

Trademark

Neutral (Support OEM/ODM)

Origin

China

HS Code

8518301000

Production Capacity

20000pieces/Month

Key features

Smart LED Display: Features an integrated LED screen for real-time battery and status display.

Long Battery Life: Up to 150 days standby and 120 hours cumulative music time with charging case.

Bluetooth 5.0: Stable wireless connection with V5.0 technology and 10m transmission range.

HiFi Sound Quality: Delivers high-fidelity audio with CVC8.0 noise reduction and 32 Ohm impedance.

Touch & Button Control: Supports touch control and button operation for calls, music, and voice assistant.

Multi-Device Compatible: Compatible with Android, iOS, Microsoft, and other Bluetooth-enabled devices.

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.