Wireless Air Humidifier Diffuser 780ML USB Portable Electric Humidifiers Rechargeable 2000mAh Battery Humidificador Mist Maker|HumidifiersPerformance ParameterProduct name:Wireless air humidifiersMaterial: ABS+PPInput: DC5V/0.8AInput Interface: MICro-USBRated Power: 2WCertificate:CE,RoHSBattery Capacity: 2000mAhAmount of spray: 40-60ml/hApplicable area: Home,Office,baby roomCharging Time: About 3-4 hoursWorking mode:working very quietlySafe: Water shortage and power failure protectionNotes for product use:1,The water tank should not be too full and don't let the cover upsite down when you need to add water every time, otherwise when the product is working, water will enter the circuit board and cause water to flow out of the buttons or USB interface and fail to work.2,Please take the cotton filter out and wet it compeletely before use.3,It need full charge or plug in power supply to use.Please plug in the power supply when you first use the product.4,Please keep the spary mouth dry and clean it everytime after use.Instructions for use:Spray:1,Click thebutton to start the continuous spraymode,2,Click thebutton for second times to changeintermittent spray mode, spray for 3s and stopfor 2s.3,Click the button for third times to turn off spraymode.Night Lighting1,Long press the button for 1.5s to turnon the warm yellow light.2,Second times long press the switch for 1.5stochange the light.3,Third times long press the switch 1.5s to turnoff night light