Description:The essential oil diffuser adapts nano-spray technology to ensure fine spray mist and no water droplet will be left in your desk. It not only helps adjust dry air in the air-conditioned room but also moisturizes your skin, relieves nasal congestion, and purifies the air, keep you healthy all the time.Features:[Auto-Shut Off]There is a built-in water level sensor inside that will automatically turn off the when the water is lower than the safe water level.[Colorful Light]This personal humidifier with 7 color-changing LED lights can create a warm and romantic environment. [Aroma SPA]Add several drops of your favorite essential oils(not included) into the water, the fragrance of essential oils from the mist can help with stress, anxiety, relaxation, sleep, headaches, and more.[Timer]You can set light mode and spray mode by the buttons on the mist humidifier, time setting: 1h, 3h, 6h, always on.[Cool Mist]Safely moisturizes the air for continuous operation so you can breathe easy and get more restful sleep.Specifications:Color: Black;Material: ABS, , PC, Electronic ComponentStyle: CasualCapacity: 130mLMist Mode: 1 Modesworking time: 6-10hMist Output: 30-50mL/hAuto-Shut Off: YesTiming: 1h/3h/6hVoltage: DC24VNoise: 35dBUsage area: 25-30mRemote Control Battery: 1x3V,150mAh CR2025 Button Battery(Included)Usage: Home, Hotel, SchoolPackage List:1  Essential Oil Diffuser (Essential Oil Not Included)1  Cable1  User GuideNote:1. Please use mineral water. The pure water is not recommended.2. If adding essential oils, please clean the product thoroughly after use to reduce losses.