Loading…

3 Blades Cooling Fan 5V 7.4V DC Axial Cooling Fan for Vest. Customizable Logo: Logo of your choice can be customized on the fan. Long Lifespan: Fan has a life span of up to 5000 hours. Low Noise Operation: Produces less than 40dB noise for quiet cooling. 3-Level Wind Speed: Wind speed adjustable via USB switch cable. Versatile Power Source: Runs on 5V, 7.4V, or 12V batteries or power bank. RoHS Certified: Product meets RoHS certification standards. Brush Motor: Equipped with a reliable brush motor. OEM/ODM Service: Full customization and minor customization available.