Overall size: 332*330*40 mm     

Fan size: 70*70*10 mm  

Fan No.: 2                

Rotate Speed: 1800-2200 R. P. M

Electric current : 0.19 A         

Voltage: 4.8-5V            

Bearing: Sleeve                

Material: Acryl             

Life length: £¾25000 hours.      

Weight: 0.6KG

Color: black/white/yellow/green/blue/pink

The Acryl plate with different colors

Two low noise 70mm fan built-in with high heat dispersion.

Power easily supplied via USB plug-and-play connection with the low power consume

Human engineering guide design, available for eyes and backbone

Easily USB powered without install