Pongnas 10000mAh Portable Waist Fan 3 Speeds 50H Runtime On Wearable Belt Fan with Built in LED Light SOS Function for Outdoor Sports Workers Farmers

[Multifunctional & Versatile] This innovative fan combines the functions of a waist Clamp/Holder fan, desk fan, and neck fan. it can be clipped to your shirt, belt, or pants, or hung around your neck with the included lanyard. the fan also features a desk stand, an emergency power bank function, and built-in led light with sos and warning lights for added safety.
[High-speed & Adjustable] Featuring a high-speed brushless motor with a maximum speed of 16000rpm, this electric usb fan delivers a strong airflow of up to 18mf/s. with 3 adjustable wind speeds, it caters to all your cooling needs. the fan can run for 8 hours at maximum speed and up to 50 hours at minimum speed.
[Durable & Secure] Designed for outdoor use, this waist fan is ideal for workers and farmers. it comes with a protective silicone leather case to prevent damage from drops. the strong clamp ensures the fan stays firmly in place, and the practical design with two opposite-facing clips offers more placement options.
[Powerful & Long-lasting] Built with a 10000mah rechargeable battery, this portable waist Clamp/Holder fan offers up to 50 hours of continuous operation at low speed. it only takes 4 hours to fully charge and can be used while charging. equipped with a 5v 2a type c input and 5v 2.4a usb output, it also serves as a convenient power bank for your devices.
[Portable & Universal] Weighing just 365g, this undershirt fan is easy to carry anywhere. it supports fast charging via usb chargers, laptops, computers, and car chargers. for home, travel, outdoor, car, and camping, it provides cool comfort during activities like fishing, hiking, and working in the courtyard.