18 Soothing Sounds Our white noise sound machine provides high-quality sound that helps you relax and fall asleep faster. It features 8 different soothing sounds, including white noise, fan, ocean, rain, and more. 8 Night Light ColorsThis sound machine with 8 kinds of light color, to adjustment your personal preferences at any time. Whether you prefer a warm yellow or a cool blue light, the Untovei hatch sound machine offers a variety of options to match your style and mood. 3 Timer SettingUntovei sound machine for sleeping offers 3 timer settings (30mins, 60mins, and 90mins) and a recording function that can last up to 60 seconds. With its user-friendly design, you can easily set the timer and enjoy the soothing sounds without any interruptions. Portable Design&Easy to UseOur portable sound machine is perfect for travel, as it is small and lightweight. This travel sound machine is easy to use, with simple controls and a clear display, it is perfect for home, office or travel. Multiple UsesOur white noise sound machine is not just for sleeping. It can also be used to mask unwanted noise, such as traffic or noisy or to create a relaxing atmosphere for meditation or yoga.