The 20,000mAh battery provides up to 16–20 hours of fan use on low speed, 8–10 hours on medium, and 4–6 hours on high, depending on usage and LED light settings.

Yes, the fan supports pass-through charging, allowing it to function while being charged. However, it's best to avoid using it like this frequently to prolong battery life.

Absolutely. This fan is built for rugged outdoor environments. It offers strong airflow, a durable build, and can be worn at the waist or around the neck — ideal for labor-intensive jobs.

It features a high-speed motor with multiple wind settings, capable of producing strong airflow sufficient for cooling even in hot outdoor conditions.