10PCS Copper Aluminium Heat Sink Fan Cooling Kit For Raspberry Pi B+ Raspberry Pi 2

Specification:

Heatsink Material: Aluminum and copper
Blast capacity: 5m^3/h
Voltage: DC 5V
Current: 0.2A
Convolution: 13200RPM

Note: Package does not includes the case and transparent case and main board.

Package included:

20 x Heatsink
10 x Fan