A New Habit of 'Cooling by Touch' for Hot Summer Days: YUSIDO Launches Handheld Fan with Cooling Plate

As extreme heat becomes an everyday reality, heat protection during outdoor activities is shifting from 'enduring the heat' to 'cooling on the spot'.

The sweltering heat felt on station platforms during commutes, sweat appearing after just a few minutes of walking, and heat building up in the body when moving between indoor and outdoor spaces—

These are examples of heat that accumulates quickly, even in short periods. Traditional portable fans have addressed this by continuously blowing air to provide a cooling sensation.

However, there are many situations where 'airflow alone is not enough', 'it takes too long for sweat to dry', or 'the lingering heat on the skin needs to be reduced immediately'.

YUSIDO has rethought this challenge.

Instead of just blowing air, the company focused on directly cooling areas where heat tends to build up.

This innovative idea led to the development of a next-generation handheld fan featuring a built-in cooling plate.

■ Product URLs

・Official Website: https://hagoogi.com/products/handheld-fan-hf01
・Amazon: https://www.amazon.co.jp/dp/B0GVHFGRGZ
・Rakuten: https://item.rakuten.co.jp/hagoogi/ot-f17-01

・Yahoo Shopping: https://store.shopping.yahoo.co.jp/hagoogishop/ot-f17.html

■ Key Features

Delivers direct 'coolness' to the skin, not just airflow

This product uniquely combines airflow with contact cooling via a cooling plate. Once powered on, the plate rapidly cools down, allowing users to apply it directly to heat-prone areas such as the neck or wrists for immediate cooling.

It delivers instant relief that cannot be achieved by airflow alone.

Large-capacity battery for extended use

Equipped with a 5000mAh high-capacity battery, users can enjoy prolonged usage without worrying about frequent recharging, even when outdoors.

Ideal for commuting, school, shopping, outdoor events, and leisure activities—perfect for various daytime scenarios.

Quiet operation and fine wind speed control for considerate use

Designed with quiet operation in mind, it’s suitable for environments where noise could be a concern, such as trains, offices, or cafes.

Additionally, wind speed is finely adjustable, allowing users to select their preferred airflow based on personal comfort and surroundings.

LCD display shows wind speed and battery level at a glance

An integrated LCD display allows users to instantly check current wind speed and remaining battery life.

This reduces anxiety over unknown battery levels and eliminates the inconvenience of unclear settings, ensuring a comfortable user experience even when away from home.

4-way versatility for flexible use across scenarios

Supports four usage modes: handheld, desktop, neck-worn, and contact cooling—offering flexible adaptation to different situations.

Use hands-free while moving, or as a desktop fan at your desk—this product seamlessly integrates into daily life.

A highly practical design that serves multiple functions in a single device.

■ Product Specifications

Product Name

Handheld Fan (2026)

Model Number

HF-01

Colors

White / Blue / Green / Navy / Gray

Dimensions (approx.)

200mm x 67mm x 45mm

Weight (approx.)

198g

Rated Power

DC 5V-1.5A

Battery Capacity

5000mAh

Wind Speed Levels

1–100 levels

Angle Adjustment

120° free adjustment