Support device timing 30 or 60 or 120 mins function Fill water to humifidy and fill oil to diffusing: 2 leverl to adjust Support connect bluetooth to and audio stories Support mixing and multiple mixing Music: Built-in 8 kinds of natural sleep music to help sleep and waking up in the morning. (wind, rain, thunder, stream, fire, bird, insect, sleeping song) Light effect: Night light function: 2 level to adjust brightness Flame light function: 2 level to adjust brightness Colour:White Material:Plastic Package Contents: 1x Humidifier(Bluetooth English version) 1x USB Cable 1x English manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.