Wathai 75mm x 15mm USB Cooling Fan 5V DC Brushless Turbo Small Computer Case Blower for Electronics, Hard Hat, Helmet, and DIY Projects

usb Computer Fan: a powerful fan to cool down your devices or enclosed spaces.Perfect for cooling down your PS4, Raspberry Pi, PC, laptop, or other electronics. Package include: 1 Piece fan and mounting screws & nuts Plug and Play: Easy to Use. Simply plug it into a USB port and enjoy the cooling breeze. Ideal for DIY projects, cooling enclosed spaces, and preventing fogging in welding helmets Helmet Fan: Save Power. Stay Cool with Wathai Hard Hat Fan Cooling Kit.USB computer fan is energy-efficient, great for cabinet fans, aquarium cooling, and hard hats with fans Small USB Fan: Built to Last. USB cooling fan with well-soldered wires and high-quality components. Welding hood fan for internal fans and rv refrigerator fan, horizontal fans, and barrel fans Mini Blower Fan : Dimension: 75mm(L) x 75mm(W) x 15mm(H) / 2.95 x 2.95 x 0.59 in. per fan; Rated Voltage:5V 0.4A; Speed: 3000RPM; Air flow: 6.83 CFM; Noise:34.5dBA;Connecter: USB; Cable Length: 30cm Or 11.8 inches