21V Cooling Fan Vest for Men & Women, Features Max 12000 RPM Dual Fans & Up to 16-Hour 20000mAh Battery
Product Description
Overview
The 21V Cooling Fan Vest is designed for both men and women. It incorporates dual fans that can reach a maximum speed of 12,000 revolutions per minute. The vest is powered by a 20,000‑mAh battery capable of delivering up to 16 hours of continuous operation.
Key Features
- Dual high‑speed fans: 12,000 RPM maximum
- Power source: 20,000 mAh rechargeable battery
- Runtime: up to 16 hours per charge
- Voltage: 21 V
Design and Fit
The vest is constructed to accommodate a range of body types and is suitable for use by both men and women. Its layout allows the fans to be positioned for optimal airflow around the torso.
Battery and Power Management
The vest’s 20,000‑mAh battery supplies the 21‑V power requirement for the fans, enabling extended use without the need for frequent recharging. When fully charged, the battery can support up to 16 hours of fan operation, making it suitable for long events or outdoor activities.
Usage Considerations
Because the fans are engineered to reach high speeds, they deliver a significant cooling effect. The vest’s dual‑fan setup ensures consistent airflow across the wearer’s chest and back areas. Users should follow the manufacturer’s instructions for charging and handling to maintain battery performance and fan functionality.