3-Speed USB Fan for Cooling Vest & Air Conditioning Jacket
3-Speed USB Fan for Cooling Vest & Air Conditioning Jacket
Stay Cool Anywhere with the Gmarty 3-Speed USB Fan
Beat the heat on the job or outdoors with this high-quality USB-powered fan designed specifically as an accessory for air conditioning jackets and cooling vests. Featuring three adjustable speed settings, this compact fan connects easily via a USB cable and is powered by a standard power bank — making it a versatile and portable cooling solution for warm working environments, outdoor activities, or everyday use.
Made in Mainland China.
Key Features
- 3-Speed Control: Choose between low, medium, and high fan speeds to suit your comfort level.
- USB Powered: Compatible with 5V, 7.4V, and 12V power banks — select the fan voltage that matches your power bank's output.
- Easy Connection: Comes with a USB connection cable for quick and hassle-free setup.
- Compact & Lightweight: Slim, portable design fits directly into compatible cooling vest or air conditioning jacket pockets.
- Versatile Use: Ideal for outdoor labor, construction, gardening, warehouse work, sports, and more.
- High Quality: Built with durable materials for long-lasting everyday use.
Voltage Guide
- Choose a 5V fan if your power bank outputs 5V.
- Choose a 7.4V fan if your power bank outputs 7.4V.
- Choose a 12V fan if your power bank outputs 12V.
Specifications
- Brand: Gmarty
- Package Contents: 1 x USB Fan + Connection Cable
- Power Source: USB (Power Bank, sold separately)
- Speed Settings: 3 (Low / Medium / High)
- Origin: Made in Mainland China
Note: Please allow a 2–3% dimensional variance due to manual measurement. Colors may vary slightly from images due to differences in screen display settings.
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Frequently Asked Questions
Q: What voltage USB fan should I buy for my air conditioning jacket?
A: It depends on your power bank's output voltage. Select a 5V USB fan if your power bank outputs 5V, a 7.4V fan for 7.4V power banks, or a 12V fan for 12V power banks. Using the correct voltage ensures optimal fan performance and safety.
Q: Does this USB fan work with any cooling vest or air conditioning jacket?
A: This fan is designed as an accessory for standard air conditioning jackets and cooling vests that feature USB fan pockets. Please verify your jacket's fan pocket size and required voltage before purchasing.
Q: What is included in the package?
A: The package includes 1 USB fan and a connection cable. A power bank is required but not included — please ensure it matches the required output voltage of your chosen fan.
Q: Can I adjust the fan speed?
A: Yes! This fan offers 3 speed settings — low, medium, and high — so you can easily adjust airflow to your preferred comfort level throughout the day.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.