General description This Mini Portable USB Mist Fan combines a portable fan and mist maker in one functional device. It serves as a personal fan, USB rechargeable mini cooling fan, and a 2-in-1 beauty humidifier, making it ideal for home, office, and travel use. Technical specifications Built-in rechargeable battery: 2200mAh Battery life: 2-6 hours on a full charge Usage This small fan helps keep the face or skin moist and refreshing in various settings, including the office, bedroom, or while traveling outdoors. Its lightweight design and handle make it convenient to carry.