10000Mah 4000Mah Camping Fan Rechargeable Desktop Portable Circulator Wireless Ceiling Electric Fan with Power Bank LED Lighting

Versatile 3-in-1 Camping Fan Our fan is not just a fan—it's a multifunctional tool. Charge it through the Type-C input port and use it as an emergency power bank with the USB output port, enabling reverse charging. It combines the functionality of a fan, camping light, and emergency power bank. Use it as a portable backup battery for your phone, GPS, drone, sports watch, and more. Adjustable Brightness for Any Setting Equipped with 36 LED beads, this fan offers three levels of brightness to suit your needs. The high setting can instantly light up your tent, perfect for reading indoors. Outdoors, the fan provides bright light for activities like barbecuing or fishing at night. The low setting is ideal for light sleepers, providing gentle illumination to chase away the darkness and ensure a peaceful sleep. Smart Timer for Added Convenience Set the fan to turn off automatically after 1, 3, or 5 hours to suit your preferences. No need to worry about waking up to turn off the fan, and rest assured knowing that the fan promotes your physical and mental well-being by preventing you from catching a cold. Stay Powered Up with 10,000mAh Battery Capacity Built-in 10,000mAh rechargeable battery ensures the fan can run up to 27 hours (while cooling you down even while charging) after a full 4.5 hours of charging. Say goodbye to the hassle of frequently changing batteries.