Scene 1：Ultra-large 1Gal/4L water tank——you don't need to add water every day. You can fill the water from the top which is super convenient. Scene 2：Sleep mode——Enjoy soothing mist and cozy lights all night. With noise less than 25dB and soft night light, great for light sleepers or babies. Scene 3：Adjustable Mist Output——5 mist levels to fit different needs, Especially, auto mode on maintaining a humidity of 40-70% RH(Relative Humidity) to optimize a healthy environment. Scene 4：Multiple Timers——Focus on your working schedules or sleep without disturbance. Scene 5：Auto Shut-off——When water runs out or is removed, ensure safety when you're out Scene 6：Aromatherapy at Home——add your favorite essential oil to this humidifier diffuser and enjoy aromatherapy to ease the stress, anxiety, and body fatigue after work.
Lucy