Wathai 2PCS 50mm x 15mm 5V USB Blower Fan 5015 Brushless Cooling Fans | 2 in 1 cosplay helmet cooling fan with Variable Speed Controller for Laptops, Helmets,welding hood ventilation - size: 50mm

About this item

• Versatile Cooling Solution: 50mm USB fan is for 3D printers, humidifiers,aromatherapy, small squirrel cage , From electronics and personal use to small computer components, vivariums, and even RV refrigerators
• Small but Mighty: Squirrel cage fan with a compact and lightweight design, this micro 50mm blower fan is perfect for DIY cooling and tight spaces. Such as cool helmet
• Usb Fan Controller: Centrifugal fan simply plug into any standard USB port and start cooling. Compatible with phone chargers, laptops, and power banks
• Quick and Simple Installation: 5015 blower fan is easy to install with a size of 50mm L x 50mm W x 15mm H and mounting spacing of 2.24 in
• Powerful Performance: Rated Voltage: 5V | Bearing:Sleeve | Current:0.12A | Power:0.5W | Airflow:2.91 CFM | Static Pressure:0.45 In H2O | Speed: 3500RPM | Noise: 25.7 dBA | Lifespan: 35,000 hrs

Overview

• Product Dimensions: 2"L x 2"W x 0.6"H
• Brand: Wathai
• Power Connector Type: 4-Pin
• Voltage: 5 volts_of_direct_current
• Cooling Method: cooling
• Compatible Devices: Amplifier, Desktop, Gaming Console, Projector, Router
• Noise Level: 25.7 db
• Material: Plastic
• Maximum Rotational Speed: 3500 rpm
• Air Flow Capacity: 2.91 cfm