Size : 40x40x10mm 5V USB fan powered by 5V USB options with three adjustable speeds
Easy to use : Featuring plug-and-play convenience, three adjustable speeds for customized airflow, offering different air volumes and rotation speeds to suit various usage environments.
Durable : Long-lasting durability ensured by double ball bearings, providing long service hours.
Safety protection : Metal mesh is used on one sides to prevent blade injuries to fingers and wire damage during work.
Wide application : Ideal for cooling a wide range of devices cooling computer case , video audio DIY Case, TV Box, Power Amplifier, Electronic Load Test, Projector, PC, laptop, receiver, AV cabin, router and more