ETONG Portable Handheld USB Misting Fan Personal Cooling Mist Humidifier Rechargeable Mini Water Spray Cooling Fan, Black

Notes: Please use the bottle to inject water, don't let it overflow. The battery should be fully charged before the very first use. Don't put anything into the fan when it is working. Please use USB/DC 5V power for charging. Specifications: Item type: Hand-held misting fan. Size: 180 x 100 x 48mm. Net weight: 0.19kg. Power: 3.5W. Battery specification: 3.7V/2200mA (Built-in). Charging time: 4 hours. Working time: 2-6 hours. Charging voltage: DC 5V. Charging current: 1000mA. Water capacity: 20ml. Atomization: 30ml/Hr. Package includes: 1 x ETONG Portable mini misting fan water misty fan humidifier fan. 1 x USB cable. 1 x water bottle. 1 x User's manual.