Portable Misting Fan, Handheld Aromatherapy Essential Oil Diffuser, USB Mini Fan with Personal Cooling Humidifier for Outdoor Hydrating Water Cooler and Home & Car Rechargeable Silent (BLUE) Works great on a desk, bedside or as a handheld fan when outdoors ,Large wind fog quantity, Romantic and enjoy moisturizing Handheld Fan + Humidifier + Beauty + Air Condition + Spary, Face & Skin Need Moist and Refreshing Remark: Water should be Purified Water and soluble essential oil are preferable. Please DO NOT use greasy aroma oils,and perfume only 2-3 drops with water,much more perfume or greasy oils it won't make mist at all. With a 40mL Humidifing Water Tank, The 1-hour Automatic Shut-off Prevents Potential Harm from Running without Water. It Could Use Humidfier while using Fan, the Temperature will Cooling soon 3 Work Mode: Fan Mode + Misty Mode + Fan & Misty Mode, Rechargeable 2000mAh Li-ion Battery Inside Design, You Could Use it Anywhere and Anytime; Multi-Charging Methods, It Could Use the External Power Bank or the Computer USB Port or Common AC Adapter or Other DC 5V USB Power Supply Note: If you find there is some water in the tank, it's normal and there is NO DOUBT it's BRAND NEW. Because we will test one by one, and ensure it's workable before shipping