How do you control product quality?

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

What are the shipping options for different order sizes?

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.

K21 Smartwatch Large Screen 690mAh Long Battery 4G Full Network

Name: K21 Smartwatch Large Screen 690mAh Long Battery 4G Full Network
Brand: Huizhou Simba Technology Co., Ltd.
SKU: 1983074631

Guangdong, ChinaHuizhou Simba Technology Co., Ltd.

US$32.80

100-399 Pieces

US$32.00

400-999 Pieces

US$31.89

1,000+ Pieces

Product specifications

Color

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Display

Amoled

Material

Metal

Model NO.

K21

Product Dimensidisplayons

50.08*43.75*16mm

Resolving Power

368*448

Battery

680mAh

Memory

2+32g

Camera

Rotating Camera with 200W Pixel Resolution

Function

4G Voice Calls, Google Play, Fitness Tracking, One

Transport Package

Box

Specification

50.08*43.75*16mm

Trademark

OEM

Origin

China

HS Code

9102120000

Production Capacity

500000PCS/Year

Key features

Large AMOLED Display: 2.04-inch screen with 368*448 resolution for clear visuals.

Long Battery Life: 680mAh capacity ensures extended usage time.

4G Full Network Support: Enables 4G voice calls and full network connectivity.

Rotating Camera: Features a 200W pixel rotating camera for versatile shooting.

Google Play Integration: Access to Google Play store for apps and services.

Fitness Tracking: Tracks daily activities and health metrics effectively.

Lightweight Design: Single weight of only 36.7g for comfortable wear.

Custom Branding Available: Customers can create their own brand name on products.

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: ≤7.64hTerms 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.