DescriptionThis is a blower fan , mainly made of ABS, copper and rubbermaterials, with excellent durability and practicality. The reasonable blower fan hasstructural design, and professional working performance, this is a very blower fanand will serve you well.Features-Color:Black -Material:ABS, copper, rubber -Size:7.20X5.50X1.50cm/2.83X2.16X0.59in -Air volume: 4.76CFM - Noise: 53.4DBA -Number of revolutions: 7500RPM -Blades diameter: 47MM -Wind pressure: 23.06mmh -Power: 1.92W -Cable length: 25cm -The design of the blower fan is simple, safe and reliable, which is convenient for your use. -Low profile designed pushes air out the rear, nice for applications with limited clearance. -Complete configuration, easy to use, the blower fan can be reliable for a long time. -With compact shape, lightweight and portable, take up no space and you can put this blower fan anywhere. -The design is scientific, convenient and practical, with optimal noise and airflow levels.