Tower- style 5mm copper tube. Multi fins heatsink powerful cooling for Raspberry Pi 4B/ 3B+/ 3B
Powerful RGB colorful LED fan (1x transparent fan, 1x spare black fan)
Large area cooling fins and directly-contacted copper tube. Super heat dissipation.
Reducing the temperature of the raspberry Pi from 80 to 40 while overclocking.
Color LED fan with automatic color change. Make it more dazzling and gorgeous