For Dual Fan:

- Low Power Consumption Design

- Dual Cooling Expericnce, No More Overheating Problem

- Very Quiet Cooling Fan, You Can Hear Even Nothing

- All of the Fans were Tested by Our Engineer, Very Nice Quality Control

- Update Thermal Tape Can Make Sure Best Heat Conduction Effect

For Aluminium Alloy Case and Heatsink:

- Perfect Size for Raspberry Pi 4 Model B

- Big Size Heatsink and Cooling Fan Can Make Sure: No More Overheating Problem

- High Quality CNC Aluminium Alloy Case Can Protect your Pi Safe

- Open Design Can Make Sure Our CNC Case will not effect Wifi Signal

Package Included:

1x CNC Aluminium Alloy Case With Dual Fan

1x Screw Set

1x Thermal Tape

Notice: Raspberry Pi is NOT Included