Introducing the USB Rechargeable Large Wind Semiconductor Cooling Fan - the ultimate summer gadget that will keep you cool and comfortable wherever you go. This innovative fan is designed to provide a powerful and refreshing breeze without the hassle of tangled cords or noisy motors. With a power mode of USB, you can easily charge it on the go and enjoy hours of uninterrupted cooling. The hanging neck feature allows for hands-free use, making it perfect for personal use. With a noise level of only 46-70db, you can enjoy a peaceful and relaxing experience. The fan comes in three stylish colors - white, dark blue, and light green - and has a compact size of 187.5x181.5x52.5mm, making it easy to carry with you wherever you go. The fan also has three wind speed gears and a mechanical operation mode, giving you full control over your cooling experience. Don't let the heat get to you this summer, get your USB Rechargeable Large Wind Semiconductor Cooling Fan today!