KEYNICE USB Fan 12cm Dual Fan Quiet Powerful Airflow

Purchased on Amazon in July 2025.
Used only about twice indoors.

Confirmed to power on and function normally.

No box included.
Main unit only.
Will be shipped via Yu-Packet Plus.

Thank you for your consideration.

[Dual Fan Design & Powerful 2000 RPM Cooling] Two 12cm cooling fans work in tandem, delivering a powerful airflow of 2000 rotations per minute. They can be positioned at any angle, providing wide-ranging and rapid cooling for electronic devices prone to overheating. Despite their compact size, they offer impressive airflow, ensuring peace of mind even during extended operation.
[Versatile Design for a Wide Range of Devices] Ideal for cooling routers, external HDDs, game consoles like PS4/PS5, AV equipment, computers, and more. Prevents heat-induced freezes and extends the lifespan of your devices. It's also useful as a desktop fan, for ventilation during car camping, or for cooling fish tanks, making it a versatile tool for everyday life.
[3-Level Adjustable Fan Speed for Any Environment] Easily switch between Low, Medium, and High fan speeds with a single switch. Choose the optimal cooling effect based on the heat of your device and your surroundings. Powered by USB, it can be conveniently powered from a computer's USB port, a mobile battery, or an AC adapter.
[Quiet Operation with Dual Protective Grilles] Equipped with a high-performance silent motor, it won't disrupt quiet environments like offices, bedrooms, or libraries. Furthermore, sturdy metal grilles are installed on both sides of the fans. This prevents cables from getting caught and protects fingers from injury, ensuring safe use even in homes with children or pets.
Slim and lightweight design fits neatly into narrow spaces like desk areas or behind TVs. Easy to carry and store.