Portable Handheld Turbo Fan with Semiconductor Refrigeration 3000mAh Battery Adjustable Wind Speeds Mini Personal Fan 638 Black 638 White 639 Gray 639 White
Portable Handheld Turbo Fan with Semiconductor Refrigeration and 3000mAh Battery

This handheld turbo fan gives you cooling relief wherever you go, thanks to a built-in semiconductor refrigeration module that chills the airflow. With a 3000mAh rechargeable battery and adjustable wind speeds, it suits personal use during hot travel, work breaks, or outdoor activities. The fan measures 58 x 60.5 x 170mm, making it easy to slip into a bag or pocket.
Features and Construction

Designed for convenient personal cooling, this fan combines efficient battery power with flexible airflow control.
Semiconductor Cooling
The fan uses semiconductor refrigeration to produce cooler air than standard fan blades alone, offering a noticeable temperature drop during use.
3000mAh Battery
A 3000mAh lithium-ion battery provides extended runtime, with a full recharge taking approximately three hours via a standard 5V USB source.
Adjustable Wind Speeds
You can adjust the fan speed to match your preferred airflow intensity, whether you need a gentle breeze or stronger circulation on warmer days.
Uses and Placement

This portable fan works well in a variety of everyday situations where personal cooling is needed.
Travel and Commuting
Take it on trains, buses, or in cars for instant cooling during daily travel. Its compact size fits in most bags without taking up much space.
Work and Study
Place it on your desk or workstation to stay cool while working or studying, reducing discomfort from still air in warm environments.
Outdoor Use
Ideal for picnics, sporting events, or waiting in queues, the fan provides portable airflow without needing a mains power source nearby.
Benefits and Buying Value

This fan offers practical advantages through its refrigeration technology and long battery life, making it a reliable companion for warm conditions.
Rechargeable and Reusable
The built-in 3000mAh battery eliminates the need for disposable batteries, and the fan can be recharged hundreds of times from any USB port.
Easy to Operate
Simple controls let you switch between wind speeds and activate the cooling function without complicated settings, so you stay comfortable with minimal effort.
Why Choose This Product
For anyone who needs personal cooling on the move, this fan combines semiconductor refrigeration, adjustable speeds, and a substantial battery in a lightweight, compact body.









