USB charging: The battery-powered fan adopts USB charging, which can be easily used with battery life and is more convenient to charge Ergonomic handle: The rechargeable portable fan has an ergonomic handle to ensure a long-lasting grip and not easy to feel the hand fatigue Stable Base: The portable mini fan can be used as a handheld fan or desk fan with stable base design ABS Material: The battery powered fan has a battery capacity of 250mAh, which is made of durable ABS material Small and mini: The hand fan is small and mini, easy to carry and easily fits in a small pocket. A button switch for convenient use [Sale Guarantee] - If you have any questions about the product, please contact us, our professional customer service team will solve the problem for you as soon as possible.