[Features] 3 Night Lights and Adjustable Brightness The white noise machine has a unique 3-color night lights and adjustable brightness. It can be used for office lighting, milk powder changing, diaper feeding, parent-child interaction, or bedside sleep. You can use these 3 ambient lights to decorate your environment. 3 Timer-Setting and Memory Function There are a total of 3 timer options, continuously play, 30,60,90min, you can set it according to your needs.When the automatic shut-off comes close, the sound will gradually fade out and then turn off. And the machine can also remember the settings of volume, brightness, track and timer, so you don't have to press buttons all the time! Lightweight, Portable and Easy to use The design of the device is simple and intuitive, light and easy to carry, and the design of large enough buttons allows you to easily change the track, turn on/off the night light, change the color of the ambient light, and even set the timer setting within a few seconds. [product information] product name:White noise sleep sound system color:grey Material:Fabric technology+silicone foot pads size:128*65*128mm Packing list (you can get after purchasing one item): White noise sleep sound system * 1 Please understand: 1. Due to the long shipping time, the item may be damaged during the shipping process, if the item is damaged, please leave us a message through the official website immediately before posting comments, and I will solve the problem for you. 2. Due to manual measurement, the size may have an error of 1-3cm. 3. Colors may vary from monitor to monitor.