Feature:1. High Speed Airflow - 3pcs 5020 large airflow fans with a speed of up to 8000 RPM can quickly improve the heat dissipation effect of the model and perfectly match the high-speed printing solution.2. Wider Adaptability - The angle is adjustable, suitable for various printers including Ender-3/Ender-3 Neo/Ender-3 Pro/Ender-3 V2/Ender-3 V2 Neo/Ender-3 S1/Ender-3 S1 PRO/CR-6 SE, and hotends.3. No-pole Control - Stepless speed control to meet different printing heat dissipation needs.4. Easy Installation - lntegrated fixed design, easy to install and maintain. Multiple conservation, more efficient heat dissipation.5. Any problem, please contact our store without hesitation. Honor to serve you.Specification:Features:High Speed Airflow - 3pcs 5020 large airflow fans with a speed of up to 8000 RPM can quickly improve the heat dissipation effect of the model and perfectly match the high-speed printing solution.Wider Adaptability - The angle is adjustable, suitable for various printers including Ender-3/Ender-3 Neo/Ender-3 Pro/Ender-3 V2/Ender-3 V2 Neo/Ender-3 S1/Ender-3 S1 PRO/CR-6 SE, and hotends.No-pole Control - Stepless speed control to meet different printing heat dissipation needs.Easy Installation - lntegrated fixed design, easy to install and maintain. Multiple conservation, more efficient heat dissipation.Any problem, please contact our store without hesitation. Honor to serve you.Specification:Name: Fan Cooling KitWeight: 260gFan specification: 24V-5020 DC fanProduct size: 210x66.5x27.5mmPackage size: 240x90x45mm/9.4x3.5x1.7inPackage Weight: 340g/12ozPacking List:1 x Fan Cooling KitPackage List:1 x Fan Cooling Kit