Portable Cooling Mobile Phone Heat Sink Fan with 5V USB Power

Mobile phones can generate significant heat during gaming sessions, video streaming, or long video calls, which may affect performance and battery life. This portable cooling heat sink is designed to address that issue directly. It attaches to the back of your phone and uses a small fan to actively draw heat away from the device. The unit runs on a standard 5V USB connection, making it easy to power from a laptop, power bank, or USB wall adapter. Its compact size and lightweight build mean you can take it anywhere without adding much bulk to your setup.

Features and Construction

This cooling accessory is built around a simple but effective fan-based design. The fan is the main component that moves air across the phone's surface to reduce temperature. All parts are housed in a plastic casing that keeps the weight low while maintaining structure.

Fan Speed and Airflow

The integrated fan spins at 3000 to 400 RPM with a tolerance of 10%. This speed range provides a steady airflow to help keep your phone cooler during intensive tasks. The fan measures 50mm by 50mm by 07mm, which is a common size for portable cooling devices.

Size and Practical Fit

The overall product dimensions are 146mm in length, 74mm in width, and 27mm in thickness. It fits comfortably in one hand and can be placed on most phone sizes without blocking the screen or camera area. The net weight is approximately 115g, so it does not weigh down your phone noticeably.

Uses and Placement

This heat sink is intended for anyone who needs to keep their phone cool during prolonged use. It works with most smartphones and is suitable for a range of activities where heat buildup is common.

Event or Professional Use

For streamers or content creators who record long videos, the fan helps maintain device performance by preventing overheating. You can plug it into your computer's USB port while streaming and let the fan run continuously during your session.

Everyday Home Use

At home, this cooling fan can be used while watching films, playing games, or video calling friends and family. Simply connect it to a USB power source and place it on the back of your phone. The compact design means it stays in place without slipping off easily.

Benefits and Buying Value

Choosing a dedicated cooling fan for your phone can help you get more consistent performance from your device. This accessory is simple to operate and requires no installation or setup beyond connecting the cable.

Reuse and Low Maintenance

The fan has no filters or parts that need regular cleaning beyond wiping the exterior. It can be used repeatedly as long as you have a USB port available. The included data cable makes it easy to connect to most power sources.

Why Choose This Product

This heat sink offers a straightforward solution to phone overheating without blocking ports or adding unnecessary weight. It comes with a colour box, manual, and data cable, so you have everything you need to start using it right away. The red colour option adds a visual accent to your tech accessories.