Features; 1. The case shell is specially tailored for the X3.2. Using aluminum alloy material, high hardness, frosted metallic luster, not easy to rust, aluminum alloy material is more conducive to heat dissipation3. Hollow-out design, heat dissipation holes are reserved at the top, and the shell is equipped with a fan to dissipate heat quickly, which can effectively the motherboard4. Antenna can be installed5. It can be installed on the robot carSpecification:Product name: for Rising X3 case + fan, with antennaShell size: 90 x 60 x 33mmFan parameters:Fan size: 40 x 40 x 10mmLine length: 8cmRated speed: 4800RPM10%Rated voltage: DC 5VLife: 25C, 20,000 hours voltage: 4VPolarity protection: when VCC/GND is reversed, the circuit will not be burnedRated current: 0.150.02Operating temperature/humidity range: -10C~+60C/35%-85%RHMaterial: ABS+ metalcolour: blackPackage Contents:1 x for Rising X3 Metal Case1 x cooling fan1 x WiFi Antenna1 x screw packOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.