Features:Find Your Perfect Sleep Sound: Choose from 8 relaxing sound options like white noise, ocean waves, rain, bonfire, birdsong and bell chimes to create a soothing sleep environmennt. Whether you need to unwind after a long day or block out background noise, this machine has a sound for you.Customize Your Ambiance: With 15 color-changing light options, set the perfect mood for sleep or relaxation. Soft, dim lighting adds a cozy touch to your nighttime routine.Easy to Use & Customize: With simple button controls, adjusting the volume, sound, and light settings is effortless. Just plug it in, select your preferred sound, and enjoy a peaceful atmosphere in seconds.Smart Auto Shut-Off Timer: Choose from 5 to 180-minute timer settings to personalize your relaxation time. Set it and forget ityour machine will turn off automatically, saving battery and ensuring an uninterrupted nights sleep.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Material: ABSSize: 18x8x7.3cm