Portable Waist-Hanging USB Fan with Large Battery and Semiconductor Cooling - Ideal for Outdoor and Construction Use

Stay cool and comfortable with this innovative personal cooling device designed for outdoor and construction environments. This fan features a convenient waist-hanging design, offering hands-free operation while you move. Equipped with a powerful semiconductor cooling system, it efficiently delivers a refreshing breeze on demand. The large battery capacity ensures extended use, making it perfect for long days outside. Whether you're working on a construction project or enjoying outdoor activities, this portable fan provides reliable cooling to help beat the heat. Fan Blade Material: ABS Additional Features: USB cable charging Motor Type: Brushed Motor Noise: 45dB(A)-50dB(A)(inclusive) Is There a Built-in Battery?: Built-in battery Built-in Battery Capacity: 4000mAh-6000mAh (inclusive) Product Weight: 600G Power Supply Mode: Lithium battery Whether to Have USB: Yes Number of Blades: 3 pieces Wind Speed Level: 3rd gear Battery Life: 6-8h(inclusive) Fan Classification: Clip fan Operation Method: Normal button Manufacture country: China Instructions included: No