How many wind speed settings does it have?

The fan offers 3 adjustable wind speed gears.

What is the weight of the fan?

The net weight is only 157g, making it very lightweight and portable.

What material is the fan made of?

It is crafted with high-quality ABS material for the blades and outer shell.

Portable USB-Powered Semiconductor Cooling Fan for Outdoor Refreshment

Name: Portable USB-Powered Semiconductor Cooling Fan for Outdoor Refreshment
Brand: Shenzhen Jinshengrun Technology Co., Ltd.
SKU: 1996900191

Guangdong, ChinaShenzhen Jinshengrun Technology Co., Ltd.

US$5.00

1-99 Pieces

US$3.89

100-999 Pieces

US$3.60

1,000+ Pieces

Product specifications

Fan

Sample price:US$10.00/piece.Request sample

Product profile

Type

USB Fan

Material

ABS

Feature

Folded, LED

Model NO.

365

Size

62*62*158

Shape

Round

Style

Fashion

Usage

Daily Use, Gift

Fan Blade Material

ABS

Battery Life

3-6 Hours

Power Supply Mode

USB

Additional Function

USB Cable Charging

Built-in Battery

Yes, Built-in Lithium Battery

Built-in Battery Capacity

1200mAh-2000mAh

Style

Style: Outdoor

Motor Type

Brushed Motor

Working Noise

≤36db(a)

Net Weight

157g

Umber of Fan Blades

6 or More

Wind Speed Gears

3-Speed Adjustable

Trademark

jinshengrun

Origin

China

Key features

Long-lasting Battery Life Built-in 1800mAh lithium battery supports 3-6 hours of continuous use, ideal for outdoor trips and office daily use.

3 Adjustable Wind Speed Modes Three-speed wind settings meet different cooling demands, bringing customized comfortable wind experience.

Ultra-quiet Working Performance Operating noise is below 36dB(A), no disturbing sound while working, studying or resting.

Lightweight & Portable Design Only 157g in net weight with compact 62*62*158mm size, easy to hold in hand or put into bags for outdoor carry.

Multiple Fresh Color Options Available in sky blue, light green, pink and white, stylish appearance fits various scenes and can be used as thoughtful gifts.

Safe USB Rechargeable Design Adopts Type-C USB charging mode, convenient to charge via power bank, laptop and adapter, with durable ABS fan blade & shell.

Company profile

Shenzhen Jinshengrun Technology Co., Ltd.Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.55h

AI-Powered supplier vetting

SummaryShenzhen Jinshengrun Technology Co., Ltd. is identified as a China-based manufacturer/factory specializing in stainless steel and tungsten steel jewelry and related accessories. The supplier reports ISO 9001, ISO 20000, and SGS certification, more than ten years of industry experience, patented designs, intelligent production, three production lines, and a stated finished-product pass rate above 99.5%. It offers jewelry, smart-wearable-related products, and customized services including laser engraving, exclusive pattern design, and small-batch production. However, the provided information does not substantiate after-sales performance, customer cases, or financial credibility. The stated R&D-engineer and quality-control staffing levels are both below five, which indicates limited disclosed staffing capacity, while no conclusion is drawn from the omitted or restricted financial figure.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory in China and describes itself as an accessory enterprise integrating R&D, design, precision manufacturing, global sales, and full-chain services. Its listed products include stainless steel and tungsten steel jewelry and related smart-wearable items.

CertificationsThe supplier reports SGS international quality system certification, ISO9001 production management system certification, and ISO 9001 and ISO 20000 management-system certifications. The provided slices therefore give explicit evidence of multiple certifications, although the exact scope and validity details are not supplied.

R&D capabilityThe supplier reports a material-science and senior-design team, more than ten years of sector experience, more than 20 design patents and 8 utility patents, and digitalized production and inspection processes. These specific disclosures support an established innovation capability, although the reported total R&D-engineer experience is below five years in the management-data slice and no broader R&D staffing detail is provided.

Production capacityThe supplier reports three production lines, an intelligent production line with CNC equipment and automated inspection, digital process control, 12 precision-processing steps, seven quality inspections, and a finished-product pass rate above 99.5%. These are explicit indicators of organized production and quality-control capability, though the disclosed quality-control staff count is below five.

Customization capabilityThe supplier explicitly offers laser engraving, exclusive pattern design, personalized solutions for enterprises and individuals, and flexible small-batch production. This directly supports customization capability across both design and production.