Features: Intelligent touch screen, fast induction. With 5L water tank, Deerma humidifier can spray mist into the air for full night. You do not worry about refilling. Adjustable mist volume. You can adjust mist output into different settings. The rotatable nozzle produces mist independently and more efficiently, covers more areas and spreads more evenly. Automatic power off when water level is low, ensures your safety. Timing function. The timing function can set the humidity level on for 1 to 12 hours. Works best with Optional Purchase: Silver Ion Filter Specifications: Brand : Deerma Model : F600 Capacity:5L Power:25W Humidification :250-340ml/Hour Dimension:21.8×28.1×33.2cm Material: ABS Real time monitor indoor temperature Mist output adjust randomly Protection: Automatic Power-off of water shortage Warranty : 1 month *Note : Aroma Oil can only put in aroma tray (color tray) only, putting aroma oil into the water tank will void the warranty* What's in the box: 1 x Humidifier 1 x User manual add on rm15 for Tea Tree Essential Oil Aroma Oil add on rm15 for Lavender Essentail Oil Aroma Oil add on rm30 for Ag+ Silver Ion For Sterilization add on rm50 to get combo pack (tea tree + lavender + silver ion )