It fits naturally on the head without being tight, ensuring stability and preventing it from easily falling off. 【Adjustable Strap for All Ages】: Designed with an adjustable strap, this Fan Visor Hat can be easily resized to fit both children and adults, providing a comfortable fit for everyone.
eBay
Gdstime 60MM Fan 24V 12V 5V Fan 60MMx15MM Brushless DC Exhaust Axial Cooling Fan 6cm 6015 Cooler for PC Equipment CPU Cooling
Aliexpress UK
【Premium Material】: Crafted from a blend of cotton and linen with integrated solar panels, this hat ensures comfort and functionality while keeping you cool under the sun. 【Cooling】: This solarpowered hat features built in fans on both sides of the brim, allowing you to enjoy outdoor activities like hiking, cycling, or fishing without the need to hold a fan.
eBay
YOUNUN 1PCS 80mm 8025 80X80X25MM Cooling Fan 5V/12V/24V DC Brushless Cooling Cooler Fan 8025 Sleeve&Dual Ball Bearing Axial Fan
Aliexpress UK
A solar fan to cool your face in the sun and a unique magic sticker design that allows you to easily resize to match your needs. Fans can only work in direct sunlight, not with other light sources (e.g. Light bulbs) and indoors.
eBay
HM-100 Universal Air Conditioner Fan Accessories Submersible Pump Cooling Fan Cooling Fan Suction Pump Hm-110
Aliexpress UK
SOLAR FAN OUTDOOR HAT: This upgraded fan hat can be worn on the head, freeing your hands. There are 2 mini fans built into the front of the brim to cool your face. You can hang the fan on your head and carry it around with you without getting tired or uncomfortable.
eBay
hi 5015 24V 10000 RPM Cooling Fan for Hi 3D Printer L80 Mini Part Cooling Fan High Speed Quiet Blower Fan 3D Printer Accessories
Aliexpress UK
Fan cap 1. TPU buckle strap to custom fit the baseball to your head and ensure maximum comfort. Product size: 16.5 29 6.5cm. We do not provide pick up or local collection service so far. We are committed to resolve all issues in a friendly and satisfactory manner.
eBay
3D Printer Cooling fan 3010 4010 5010 4020 DC 5/12/24V Brushless Cooler Fan DC for heatsink cooler cooling radiator 2 pin Fans
Aliexpress UK
The brighter the sunlight, the faster the fan turns.When out for traveling, hiking etc, will you worry about the hot sun?. Will you want to take a fan but worry it is not so portable and may be out of electricity.
eBay
5010 for Dc 12V 3Pin Cooling Fan 50mm 9-Blade Blower Cooling Fan Silent CPU Fan for Dc Brushless with 22cm, USB Powered
Aliexpress UK
【Cooling】: This solarpowered hat features built in fans on both sides of the brim, allowing you to enjoy outdoor activities like hiking, cycling, or fishing without the need to hold a fan. 【Premium Material】: Crafted from a blend of cotton and linen with integrated solar panels, this hat ensures comfort and functionality while keeping you cool under the sun.
eBay
Mini 3010 Cooling Fan DC 3.7V 5V 12V 11000RPM 30MM Round Brushless Fan Mini Cooling Fan with 2pin Heatsink Cooler Radiator
Aliexpress UK
Stay cool and comfortable on the job with our Hard Hat with Fan. Equipped with a high-power DC motor, this hard hat features built-in stress points for durability. Stay Refreshed Throughout: Absorb the cool breeze through the hat fan built to keep you cool.
eBay
Gdstime 80mm Fan DC 5V 12V 24V 80x80x10MM Brushless Cooling Fan 8010 Double Ball Cooler 8CM Axial Fan for PC Case CPU Cooling
Aliexpress UK