Portable Fan & Mist Maker: Handheld USB fan and mist maker in one, functional personal fan, mini USB rechargeable cooling fan and beauty humidifier 2 in 1. 3 Convenient Fan Speeds: With 3 adjustable wind speeds and 2 spray modes. The humidifier works independently or with the fan; continuous or intermittent mist modes for you to choose. Multifunctional & Practical: Mini handheld fan + humidifier + beauty + air conditioning + sponge, face and skin need to be humidified and refreshed. Built-in 2200mAh Battery: Powered by upgraded 2200mAh rechargeable battery or connected to a USB cable. The battery works 2-6 hours for a full charge. Usage: This small fan often helps to keep face or skin moist and refreshing in the office, bedroom or when traveling and outdoors. Portable fan, lightweight and with handle, convenient to carry.