QL High-Speed USB Rechargeable Waist Fan with Large Airflow for Construction Sites

Experience unparalleled comfort on construction sites with this high-speed, USB rechargeable waist fan. Designed specifically for demanding environments, it offers large airflow to keep you cool during strenuous work. Its compact and lightweight design ensures easy portability, while the adjustable strap allows for a secure fit around your waist. With robust battery life and rapid charging capabilities, this fan is your reliable companion for all-day cooling. Stay refreshed and focused with this essential tool for any construction professional. Additional Features: USB cable charging Motor Type: Brushless Motor Noise: 60dB(A)-70dB(A)(inclusive) Is There a Built-in Battery?: Built-in battery Built-in Battery Capacity: 2000mAh-4000mAh (inclusive) Power Supply Mode: Lithium battery Whether to Have USB: Yes Wind Speed Level: 3rd gear Manufacture country: China Instructions included: No