Support device timing 30/60/120 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<br><br>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<br><br>Package Contents: 1x Humidifier(Bluetooth English version) 1x USB Cable 1x English manual<br><br>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.