How to control the quality of all products?

We have special QC Dept in charge of quality of all products.

Is there cheap shipping cost to import to our country?

1.For small order,express will be best. 2.For bulk order,sea ship way is best but take much time. 3.For urgent orders,we suggest via air to airport plus our ship partner send to your door.

Top Seller Wireless Earphone Tws Earbuds LED Display Headphones Headset

Name: Top Seller Wireless Earphone Tws Earbuds LED Display Headphones Headset
Brand: Huizhou Simba Technology Co., Ltd.
SKU: 1949638962

Guangdong, ChinaHuizhou Simba Technology Co., Ltd.

US$7.50

100-999 Pieces

US$7.20

1,000-2,999 Pieces

US$6.98

3,000+ Pieces

Sample price:US$7.80/piece.Request sample

Product profile

Customization

Available

Style

In-ear

Usage

Mobile Phone, MP3 & MP4, Game Player, Aviation, DJ

Model NO.

BT-89

Bluetooth Version

5.1

Function

Bluetooth

Characteristics

Support Music

Color

Black

Distance version

10m

Rated Power

5MW

Distortion

5% 1kHz

Microphone Sensitivity

-42dB, ± 3dB

Frequency Response

20Hz-20kHz

Frequency Response Range

20Hz-16kHz

Voice Prompt

English Prompt Tone

Talk Time

4-6 Hours (Fully Charged)

Music

4-6 Hours (Fully Charged)

Battery

Polymer 3.7V>50mA

Transport Package

Box

Specification

65.9g

Trademark

OEM

Origin

China

Key features

Bluetooth 5.1 Technology: Ensures stable connection and fast data transmission up to 10 meters.

Long Battery Life: Provides 4-6 hours of continuous music and talk time on a full charge.

LED Display Charging Case: Features an LED display to show real-time battery status.

Multi-Device Compatibility: Compatible with mobile phones, MP3/MP4 players, game players, and aviation devices.

Professional OEM/ODM Service: Full customization support from product design to packaging and branding.

High Fidelity Sound: 8mm dynamic speaker with 20Hz-20kHz frequency response for clear audio.

Fast Sample Production: Sample orders ready in just 3 working days for quick evaluation.

Strict Quality Control: Dedicated QC department ensures high quality with a 90dB signal-to-noise ratio.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamFast Delivery

Huizhou Simba Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2017-07-01Nearest Port: shenzhenAverage Response Time: ≤7.51hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is a limited company with a combined company type and a broad product and business scope covering batteries, communication equipment, wearable devices, audio products, computer peripherals, molds, and related technical services. It reports exports to more than 50 countries, with exports representing 71%–90% of total sales, six years of export experience, and self-operated import/export rights. Its R&D profile includes 6–10 years of total engineer experience, new products developed during the past year, 3D software design services, and multiple customization modes. Production information is limited to two production lines, while quality control staffing is reported at 6–10 personnel; finished products are checked by packing staff. Written service procedures and corrective/preventive-action records are reported, but evidence for certifications, financial credibility, formal after-sales performance, and named customer cases is insufficient.

Supplier typeThe supplier is identified as a combined company and a limited company. Its registered business scope covers manufacturing, sales, technical services, and import/export activities across multiple electronics and battery-related categories.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience and confirms that it developed new products during the past year. Its business scope also includes mechanical equipment R&D, hardware product development, technology development, consultation, exchange, transfer, and dissemination, supporting an explicit R&D and technology capability.

Production capacityThe supplier operates two production lines and reports 6–10 quality control staff, with manufacturing scopes covering batteries, communication equipment, audio equipment, wearable devices, computer peripherals, plastic products, hardware, molds, and satellite communication terminals. Finished products are checked by packing staff; however, no output capacity, factory size, equipment details, or production certifications are provided.

Customization capabilityThe supplier explicitly provides 3D software design services and supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These statements directly demonstrate broad customization support.