Product DescriptionHO3 air humidifier is a mini humidifier with nigh lamp function.Rechargeable humidifier,which effectively reduce the drying,reduce the electronic radiation to eliminate static electricity,safe and clean,suitable for indoor and car use.Support Wireless HumidifierOperating InstructionsMist Method for Black Humidifier:Press hold the button for 1.5s continual spraying and will be stopped after 4 hours by default.Press hold the button for 4s again for interval spraying, it will be spraying and stopping every 3 seconds and stopped spraying after 8 hours by default.Press hold the button for 2s again for stopping spraying.Night Light:Press the button for LED light on.Press and hold the button for again for the color designated.Press and hold the button for once again for turning the light off.Mist Method for White Humidifier: Press the button for continual spraying and will be stopped after 4 hours by default.Press the button again for interval spraying, it will be spraying and stopping every 3 seconds and stopped spraying after 8 hours by default.Press the button once again for stopping spraying.Night Light:Press and hold the button for 1.5s for the LED light on.Press and hold the button for 1.5s again for the color designated.Press and hold the button for 1.5s once again for turning the light off.Precautions1. Please add water before using this product. It is forbidden to use humidifier function in case of water shortage.2. This product is equipped with an automatic power-off function. When the spray time is up, the product will stop spraying automatically If you need to continue using it, please observe the remaining water in the water tank, then press the function key to start.3. When cleaning the product, please do not rinse directly under the far avoid short circuit. It is recommended to wipe with soft cotton.4. This product cannot be used by children under 10 years of age.