The portable mini fan features 5 blades that ensure safety for kids and adults. The fan blades are covered with a shell to prevent children's contact. This mini fan comes with 3 adjustable speed settings. Its one-button design is user friendly especially for kids. You can just keep pressing the power button to adjust the fan speed according to your preference. The mini personal fan has a built-in battery, which is rechargeable. It comes with a USB charging cable, and it takes only 2 hours to fully charge. Once fully charged, the battery ensures long term usage. Compact and Lightweight Design: With its extremely small size, this handheld fan is easy to carry and store. It conveniently fits in your bag, allowing you to take it anywhere and stay cool anytime. The small personal fan is equipped with a stand at the bottom making it convenient to place on a table, serving as a desktop fan, for your hands.