Dual Quiet 140mm Cooling Fan - USB 5V/DC 12V Dual Voltage, 10 Speed Adjustable, IPX5 Waterproof | Portable for PC, DVR, Router, TV Receiver, Tablet, Computer Cabinet, Greenhouse & Kennel Cooling

Powerful Mini Fan with USB Adapter (5V-2A) and Boost Cable - USB Powered Experience the superior cooling power of our innovative mini fan, designed for ultimate convenience and efficiency. Perfect for home, office, or on-the-go, this fan, equipped with a boost cable, delivers unparalleled performance via USB connection.
Powerful Airflow: When used with the additional USB adapter and boost cable, the fan's boost feature delivers powerful airflow, turning your USB connection into a powerful powerhouse for superior cooling. Boosted Performance: With the adapter and boost cable, the fan's speed increases from the standard 200-1400 RPM to an astonishing 600-2500 RPM. Whether you need a gentle breeze or powerful gusts, this fan has you covered.
[Quiet 140mm Fan]: Enjoy quiet, silent cooling with our USB cooling fan. Designed to cool a variety of electronic devices and components, this fan operates at a remarkably quiet 15dB (at lowest speed), ensuring a quiet environment while keeping your equipment cool.
[10 Speeds]: Control airflow levels with our specially designed speed controller. With 10 adjustable speeds, you can easily customize cooling intensity to meet your specific needs. Whether you need a gentle breeze for subtle cooling or a stronger airflow for more demanding applications, this fan has you covered.
[High Quality]: We prioritize durability and performance. The fan features a dust-proof design switch and a moisture-resistant (IPX5) motor. This ensures the fan can handle a variety of challenging environments, providing reliable and efficient cooling. Equipped with dual ball bearings, this fan has a lifespan of up to 60,000 hours, ensuring long-lasting, stable performance.