40 High-Quality Soothing Sounds - AMIR Sound White Noise Machine offers 40 high-quality soothing sounds, featuring 14 white noises, 6 lullabies, and 20 relaxing natural sounds (birds, waves, streams, music boxes, campfires, rain sounds, etc.). Create a tranquil environment to help you fall asleep faster. [7 Night Lights & 6 Adjustable Brightness] - The white noise machine has a unique 7-color night light and 6 adjustable brightness options. It can be used for office lighting, changing milk powder, feeding diapers, parent-child interaction, or bedtime. You can use these 7 lights to decorate your environment. It can be a sound source or a night light. [Timing Settings & Volume Memory Functions] - This white noise machine can be played at your choice. It can play continuously all night and has an automatic shut-off timer that can be set for 30, 60, or 90 minutes to save energy. It also has a memory function to remember the light, sound, volume, etc. that was last created. It can be reused quickly and easily without readjustment. [Plug-and-play] - built-in battery, cline-type charging, no need to replace the battery, rechargeable and recyclable, more energy-saving and environmentally friendly, easy to use at any time. The portable design is lightweight and can be carried everywhere, plugged in and used. Wake Up Energized - not just babies, but moms and dads too! With advanced speakers, the Sound Machine provides realistic simulation of natural sounds so you can access your state faster and deeper, such as sleeping, meditating, doing yoga, or taking a nap. Amir is committed to making your day start off right.