100-level airflow control, two cooling settings and up to 13 hours of cordless use in a lightweight portable design.

Product Overview

The KC-F91 is a rechargeable handheld cooling fan designed for commuting, travel, outdoor activities and everyday personal cooling. It provides 100 adjustable airflow levels and two cooling settings, allowing users to select the appropriate combination of wind and cooling performance. The digital display shows the current airflow setting, cooling level and remaining battery power. Powered by a 3000mAh rechargeable battery, the KC-F91 delivers up to 13 hours of operation at the lowest airflow setting. Its compact 70 × 41 × 171 mm body and 176 g weight make it suitable for retailers, distributors, online sellers and private-label portable cooling collections.

Key Features

Name: KC-F91 High-Speed Handheld Cooling Fan with Contact Cooling Plate
Brand: Kinscoter
SKU: KC-F91
Rating: 4.8 (1317 reviews)

100-Level Airflow Control

The KC-F91 provides airflow adjustment from Level 1 to Level 100, allowing users to fine-tune the wind according to temperature, environment and personal preference. Lower settings provide gentler airflow and longer runtime, while higher settings deliver stronger personal cooling.

The wide adjustment range offers greater flexibility than conventional handheld fans with only a few preset speeds.

Two Adjustable Cooling Levels

The integrated cooling function provides two selectable settings for different cooling needs. Level 1 offers a balance between cooling performance and battery runtime, while Level 2 provides stronger cooling for hotter conditions.

Estimated cooling-operation runtime:

Cooling Level 1: approximately 3.5 hours
Cooling Level 2: approximately 2 hours

Actual performance may vary depending on the selected setting, battery condition, ambient temperature and operating environment.

Multi-Information Digital Display

The built-in digital display clearly shows:

Current airflow level
Selected cooling level
Remaining battery power

Users can check the operating status at a glance and adjust the KC-F91 without guessing the current setting or remaining charge.

3000mAh Battery with Up to 13 Hours of Runtime

The built-in 3000mAh rechargeable battery supports extended cordless operation at lower airflow settings.

Airflow Setting	Motor Speed	Estimated Runtime
Level 1	Approximately 3,800 RPM	Approximately 13 hours
Level 20	Approximately 4,100 RPM	Approximately 11 hours
Level 40	Approximately 4,600 RPM	Approximately 7.5 hours
Level 60	Approximately 5,100 RPM	Approximately 5.5 hours
Level 80	Approximately 5,500 RPM	Approximately 4 hours
Level 100	Approximately 6,000 RPM	Approximately 3 hours

Actual runtime may vary depending on cooling-function use, battery condition and operating environment.

Lightweight 176 g Portable Body

The KC-F91 measures 70 × 41 × 171 mm and weighs approximately 176 g, making it easy to carry in handbags, backpacks and travel cases.

Its compact body supports convenient everyday use while providing enough internal space for a 3000mAh battery, digital display and dual-level cooling system.

Product Specifications

Item	Specification
Product Name	Handheld Cooling Fan with Dual-Level Cooling
Model	KC-F91
Manufacturer	Chaozhou Tongheng Technology Co., Ltd.
Launch Year	To Be Confirmed
Colors	To Be Confirmed
Product Dimensions	70 × 41 × 171 mm
Battery Capacity	3000mAh
Maximum Runtime	Up to 13 hours
Maximum Air Speed	To Be Confirmed
Speed Levels	100 Levels

Core Selling Points

Feature	Buyer Benefit
100-Level Airflow Control	Provides precise airflow adjustment for different users and environments
Two Cooling Levels	Allows users to balance cooling strength and operating time
Digital Multi-Status Display	Clearly shows airflow, cooling level and remaining battery
3000mAh Battery	Supports up to 13 hours of use at the lowest setting
176 g Lightweight Body	Easy to carry, display and package for retail
Approximately 2.5-Hour Charging	Reduces the time required between uses

Designed for B2B Distribution

The KC-F91 is suitable for businesses seeking a feature-focused portable cooling product positioned above basic handheld fans. Its 100-level airflow control, two cooling settings and multi-information digital display create clear selling points for product pages, livestream demonstrations, retail displays and short promotional videos.

Recommended sales channels include:

Consumer electronics distributors
Home appliance retailers
Supermarkets and retail chains
Travel accessory stores
Outdoor product retailers
Online marketplaces
Promotional gift suppliers
Private-label appliance brands

The KC-F91 can be positioned as a mid-range or advanced personal cooling model within a broader portable fan collection. Its compact packaging and clearly visible digital interface also support efficient retail presentation and e-commerce marketing.

OEM and ODM Services

Chaozhou Tongheng Technology Co., Ltd. provides OEM, ODM and private-label support for international brands, importers, distributors and retailers.

Available services include:

Custom logo printing
Product color customization
Retail packaging design
Instruction manual customization
Barcode and product labeling
Charging cable configuration
Accessories and gift-set packaging
Function adjustment
Appearance modification
New product development

Customization availability and MOQ depend on the selected product configuration, color, logo process, packaging requirements and order quantity.

Frequently Asked Questions

How many airflow levels does the KC-F91 provide?

The KC-F91 provides 100 adjustable airflow levels. Users can select a gentle setting for longer runtime or gradually increase the airflow for stronger personal cooling.

How many cooling settings does the KC-F91 have?

The KC-F91 provides two cooling levels. Cooling Level 1 offers approximately 3.5 hours of operation, while Cooling Level 2 provides approximately two hours under the stated test conditions.

What does the KC-F91 digital display show?

The digital display shows the current airflow level, selected cooling setting and remaining battery power. This allows users to check the operating status without switching between separate indicators.

How long can the KC-F91 operate?

The 3000mAh battery provides up to approximately 13 hours at Level 1. Runtime decreases as the airflow setting increases and is also affected by use of the cooling function.

How long does the KC-F91 take to charge?

A full charge takes approximately 2.5 hours when the KC-F91 is connected to a compatible DC 5V/2A power source.

What is the maximum motor speed?

The motor reaches approximately 6,000 RPM at Level 100. Maximum air speed was not included in the supplied specifications and should be confirmed separately before publication.

What are the standard packing details?

The color box measures 73 × 44 × 176 mm. The export carton measures 385 × 375 × 370 mm and contains 80 units, with a gross weight of approximately 19.3 kg.

Are samples and customization available for the KC-F91?

Yes. Samples can be provided for evaluation. Customization may include logos, colors, packaging, manuals, labels, charging accessories and selected appearance or function modifications.