?Smart White Noise Machine For Adults?If it does not help improve your sleep, please send it back without reason. Suitable for adults, children, mothers, babies. This is a great gift for any holiday or occasion.. Inside the box there are two different sizes of hooks for you to hang the sleep Sound machine, and comes with convenient USB cable for recharging. ?Auto Shutoff and Portable?This portable sound machine is lightweight, compact, and easily fits into your purse, bag, or suitcase. Sleeping Better with anytime anywhereThe sleep aid comes with an auto shut-off function that saves energy and automatically turns off in 30, 60 or 90 minutes. Also you can set the alarm or calendar on the APP, and it automatically turns on and off when the time is up. Get up, meditate, study, sleep aid, work, travel. Any scenario to make you more comfortable. ?Professional & Simple To Use?Smart Three-source hybrid sleep sound machine. 40+ Sound-light Therapy for Sleep. You can DIY any scene, any atmosphere you want. White noise ,Brown noise, pink noise, fan, brook, rain, Alpha Waves, ocean, bird and Bonfire. ?White Noise Sound Machine & Breathing Lights?The Omini Portable White Noise Sound Machine designed to mimic the natural environment: Breathing lights help you meditate and relax with DIY Breathing lights, allowing you to experience a unique and relaxing sleep. With breathing lights to help you release stress and anxiety. ?300+ Sounds to DIY Mix?You can get millions of sleep-inducing sound scenes by our exclusive DIY mix feature & free professional sleep sound library. With 22 built-in songs, it can be used normally without network. Various types of sounds, suitable for various scenes and respective people.