TianNorth Misting Fan Mini USB Handheld Humidifier Mist Water Spray Air Conditioning Moisturizing Fan Portable Face Blows wind and come out cooling air, instantly cool this summer 3 modes of wind speeds; 2 modes of misting: continuously misting and intermittent misting Portable design, enjoy cool air and moisture preservation anytime and anywhere Mini handheld fan + humidifier + beauty + air condition + spray, face & skin need moist and refreshing Please use pure water to protect the humidifier, avoiding to use essential oil or other chemical corrosive substances 1 X Mini handheld fan 1 X USB charging cable(without plug) 1 X 20 ml water bottle 1 X Built-in non-removable battery. Power: 3.5W Built-in Battery: 3.7V/2200mAh Charging Voltage: DC 5V Charging Current: 1000mA