[High Fidelity & Loopless 16 Sounds] - This sturdy sound machine creates an atmosphere of relaxation and sleep by providing a refined listening experience. The White Noise Machine has 16 relaxing and natural sounds (birds, waves, streams, little stars, lullabies, music boxes, etc.). Choose the perfect channel and get ready for your personalized sleep therapy! [WARM NIGHT LIGHT GUARDS SWEET DREAM] - This sound machine has an optional night light that emits enough brightness for baby to feed at night. In addition, it turns out that children fall asleep easily in the background of soft lighting and comfortable sound. The night light provides an extra sense of security and helps the child feel safe when the baby moves into the larger children's room - the ideal sleep pacifier for babies and children. [Effective Shielding of Noise in Multiple Scenes] - This white noise machine is not only suitable for home use, but also perfect for office use, with a minimalist design, smooth texture and decent white color. Adjust the volume if necessary to protect the privacy of your speech in the office. Whether boosting concentration or taking a nap, use the audio input to enjoy your own voice without disturbing others. [Easy to use, with well thought out memory function] - Sleep noise machine can play continuously or automatically turn off timer for 15, 30, 60 minutes. Set a timer on your audio machine to efficiently use and save power. What's more, the white noise machine remembers persistent settings for lights, sounds, volume and timers, so you don't have to keep pressing buttons! [Energetic Wake Up] - Not just for babies, but moms and dads too! With premium speakers, the sound generator provides a vivid simulation of natural sounds, so you can get faster and deeper into your area, such as sleeping, meditating, yoga or napping.