🍃 【Solar and Battery Powered Fan】 This portable travel fan can be charged via a solar panel or a USB cable. It uses solar power to charge whenever the sun shines, while a USB cable offers a quick and convenient alternative. Equipped with a 5200mAh rechargeable battery, a full charge of about 5.5 hours supports a battery life of 4 to 10 hours depending on the speed. 🍃【Foldable and Telescopic Fan】 This floor fan features a unique foldable telescopic design and offers a compact 8 inch diameter. With adjustable height, it measures just 3.5 inches when folded and extends up to 40 inches when fully extended, making it easy to adjust to your needs Its small and portable design makes for convenient storage - whether in your backpack or drawer, this portable pedestal fan is always ready for use. 🍃 【Super Quiet Fan with 3 Speeds】 This foldable travel fan offers three wind speeds: light wind, gentle wind and strong wind to meet your different cooling needs. The rechargeable floor fan not only