Solar Powered USB Clip Fan for Hat 800mAh – 3-Speed Portable Mini Cooling Fan with Rotatable Solar Panel, Dual Power Mode, ABS Build, 9×7.8×4.7cm for Camping Hiking Fishing Farming Golf Color:Hole fan It comes with a 25-year

It comes with a 25-year power warranty and a 10086/9890 efficiency tolerance

making it one of the top choices for maximizing energy generation from both sides of the module

Wireless charging supports most Qi-enabled smartphones

with no free cloud storage option available

52 % Power Tolerance 0 ~ +3% Bifacial Power Generation (BNPI):

Solar Powered USB Clip Fan for Hat 800mAh – 3-Speed Portable Mini Cooling Fan with Rotatable Solar Panel, Dual Power Mode, ABS Build, 9×7.8×4.7cm for Camping Hiking Fishing Farming Golf Color:Hole fan It comes with a 25-yearOverview This 800mAh solar powered USB clip fan is designed for hats and outdoor use. With dual power modes (solar and USB charging), 3 adjustable fan speeds, and a compact ABS structure measuring 9 x 7. 8 x 4. 7 cm, it's perfect for hiking, camping, farming, fishing, and more. Stay cool under the sun or in the shadewherever your adventure takes you. Key Features Dual Power Modes: Supports both solar energy and USB charging (5V 2W input), allowing