Rpowevax 75mmm x 15mm Mini USB Computer Blower Fan 5V High Speed Cooling | 5V blower fan With 3 speed adjustable welding helmet fan for terrarium car amp radiator cosplay hard hat DIY cooling

Key features

• USB BLOWER FAN:Features a centrifugal design with radial air inlet and axial air outlet, delivering concentrated airflow. This usb blower fan is ideal for cooling PC, Laptop, LED equipment, UPS power supply, and small electronic devices
• USB FAN CONTROLLER:Includes an inline usb fan controller with 3-speed adjustable settings. Easily dial in precise airflow to prevent overheating and strengthen ventilation in enclosed spaces, humidifiers, purifiers, and high-precision instruments
• USB MINI FAN:Serves as a vital personal cooling usb mini fan for gear. Designed for hard hat fan, football helmet fan, motorcycle helmet fan, and fan for welding helmet applications. Also works great as a ventilador para casco
• VERSATILE COOLING KIT:Customize your setup by assembling a helmet fan cooling kit or building a jet engine desk fan. Also suitable for RV refrigerator fan, aquarium cooling, 3D printers, communication equipment, and barrel fans
• Specifications:Dimension: 75x75x15mm (2.95 x 2.95 x 0.59 in) | Rated Voltage: 5V | Speed: 3000RPM | Airflow: 6.83 CFM | Noise: 34.5 dBA |Power:1.9W