3-Speed USB Fan for Cooling Air Conditioning Work Jacket
3-Speed USB Fan for Cooling Air Conditioning Work Jacket
Stay Cool on the Job with the Gmarty 3-Speed USB Cooling Fan
Beat the heat during long workdays with this compact and powerful 3-speed USB fan designed for cooling air conditioning work jackets and labor protection clothing. Whether you're working outdoors, in a warehouse, or on a job site, this fan accessory delivers consistent airflow at three adjustable speed settings so you can customize your comfort throughout the day.
Key Features
- 3-Speed Control: Easily switch between low, medium, and high fan speeds to match your cooling needs.
- USB Powered: Connects via USB to a compatible power bank — available in 5V, 7.4V, and 12V versions to match your power source.
- Includes Connection Cable: Everything you need to connect your fan to your cooling jacket is included in the package.
- Lightweight & Compact: Designed to integrate seamlessly into compatible air conditioning work coats without adding bulk.
- Wide Compatibility: Works with most USB-compatible cooling jacket systems for labor protection use.
- Durable Build: High-quality construction for reliable performance in demanding work environments.
Voltage Compatibility Guide
Please select the correct voltage for your power bank output:
- 5V fan — for use with a power bank with a 5V output
- 7.4V fan — for use with a power bank with a 7.4V output
- 12V fan — for use with a power bank with a 12V output
Product Details
- Brand: Gmarty
- Package Includes: 1 x USB Fan + Connection Cable
- Size: As shown in product images
- Country of Origin: Made in Mainland China
Note: Please allow 2–3% dimensional variance due to manual measurement. Actual color may vary slightly from images due to monitor display differences.
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Frequently Asked Questions
Q: What voltage USB fan should I purchase for my cooling jacket?
A: Choose your fan based on the output voltage of your power bank. If your power bank outputs 5V, select the 5V fan. For 7.4V or 12V power banks, choose the matching fan version. Using the correct voltage ensures optimal performance and longevity of your USB cooling fan.
Q: Does this USB fan come with a connection cable?
A: Yes! Each package includes 1 USB fan and 1 connection cable, giving you everything needed to connect the fan directly to your air conditioning work jacket and power bank.
Q: Is this fan compatible with all cooling work jackets?
A: This 3-speed USB fan is designed to be compatible with most standard USB-powered cooling jacket systems used in labor protection clothing. Please verify that your jacket accepts the same voltage as your chosen fan model before purchasing.
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.