this mini fan easily fits in your pocket or bag, making it the perfect traveling companion. You can even hang it around your neck for hands-free cooling. Equipped with a built-in copper brushless motor, this handheld fan delivers powerful wind with three adjustable speed settings, ensuring effective cooling in any situation. Enjoy a refreshing breeze wherever you are!Rechargeable Battery: The fan comes with an upgraded rechargeable battery that provides long-lasting use. It includes a USB charging cable, allowing you to charge it from any USB port, whether it's a wall adapter, laptop, or power bank